72068412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461977}}^1$

素因数の和:461997

約数の個数: 24

約数和(自身を含む): 181095376

約数和(自身を除く): 109026964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 461977, 923954, 1385931, 1847908, 2771862, 5543724, 6005701, 12011402, 18017103, 24022804, 36034206, 72068412]

約数ペア:

[(1, 72068412), (2, 36034206), (3, 24022804), (4, 18017103), (6, 12011402), (12, 6005701), (13, 5543724), (26, 2771862), (39, 1847908), (52, 1385931), (78, 923954), (156, 461977)]