64423692

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{9887}}^1$

素因数の和:10078

約数の個数: 36

約数和(自身を含む): 163765056

約数和(自身を除く): 99341364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 9887, 19774, 29661, 39548, 59322, 88983, 118644, 177966, 355932, 1789547, 3579094, 5368641, 7158188, 10737282, 16105923, 21474564, 32211846, 64423692]

約数ペア:

[(1, 64423692), (2, 32211846), (3, 21474564), (4, 16105923), (6, 10737282), (9, 7158188), (12, 5368641), (18, 3579094), (36, 1789547), (181, 355932), (362, 177966), (543, 118644), (724, 88983), (1086, 59322), (1629, 39548), (2172, 29661), (3258, 19774), (6516, 9887)]