How many divisors does 78 have?

The divisors or factors of 78 are:

1, 2, 3, 6, 13, 26 and 39

The number 78 has 7 divisors.

Divisors of Calculator

Write an integer greater than 0 then press 'Calculate!':
Ex.: 1, 2, 7, 16, 1024, etc.

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The number 78 is a composite number because it is divisible at least by 2, 3, and 13. See below how many and what are their divisors.

The prime factorization of the number 78 is written as the product of powers, as 2•3•13 .

The prime factors of 78 are 2, 3, and 13.

Prime factors do not always represent all divisors of a number. The number 78 has the following divisors or factors:

1, 2, 3, 6, 13, 26 and 39

These numbers above represent 'all' the divisors of 78 (not only the prime ones). Note that the number 78 has 7 divisors.

Use our divisor calculator to find out if any number is divisible, and in this case, identify and count all its divisors. See also our 'Table of Divisors from 0 to 10,000'

FAQs on divisors or factors of 78

What are all the divisors of 78?

The divisors of the number 78 are:

1, 2, 3, 6, 13, 26 and 39

How many divisors does 78 have?

The number 78 has 7 divisors.

Is 78 a prime or a composite number?

The number 78 is a composite number because it is divided by 7.

See also our tables of dividers:

Divisors Calculation Examples With Work

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