77762868

素因数分解:

$2^2\times 3^1\times {\mathrm{6480239}}^1$

素因数の和:6480246

約数の個数: 12

約数和(自身を含む): 181446720

約数和(自身を除く): 103683852

約数列:

[1, 2, 3, 4, 6, 12, 6480239, 12960478, 19440717, 25920956, 38881434, 77762868]

約数ペア:

[(1, 77762868), (2, 38881434), (3, 25920956), (4, 19440717), (6, 12960478), (12, 6480239)]