77640918

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{118717}}^1$

素因数の和:118831

約数の個数: 16

約数和(自身を含む): 156707760

約数和(自身を除く): 79066842

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 118717, 237434, 356151, 712302, 12940153, 25880306, 38820459, 77640918]

約数ペア:

[(1, 77640918), (2, 38820459), (3, 25880306), (6, 12940153), (109, 712302), (218, 356151), (327, 237434), (654, 118717)]