77357518

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 135083520

約数和(自身を除く): 57726002

約数列:

[1, 2, 7, 14, 109, 163, 218, 311, 326, 622, 763, 1141, 1526, 2177, 2282, 4354, 17767, 33899, 35534, 50693, 67798, 101386, 124369, 237293, 248738, 354851, 474586, 709702, 5525537, 11051074, 38678759, 77357518]

約数ペア:

[(1, 77357518), (2, 38678759), (7, 11051074), (14, 5525537), (109, 709702), (163, 474586), (218, 354851), (311, 248738), (326, 237293), (622, 124369), (763, 101386), (1141, 67798), (1526, 50693), (2177, 35534), (2282, 33899), (4354, 17767)]