100280388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 257694528

約数和(自身を除く): 157414140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 103, 156, 158, 206, 237, 309, 316, 412, 474, 618, 948, 1027, 1236, 1339, 2054, 2678, 3081, 4017, 4108, 5356, 6162, 6241, 8034, 8137, 12324, 12482, 16068, 16274, 18723, 24411, 24964, 32548, 37446, 48822, 74892, 81133, 97644, 105781, 162266, 211562, 243399, 317343, 324532, 423124, 486798, 634686, 642823, 973596, 1269372, 1285646, 1928469, 2571292, 3856938, 7713876, 8356699, 16713398, 25070097, 33426796, 50140194, 100280388]

約数ペア:

[(1, 100280388), (2, 50140194), (3, 33426796), (4, 25070097), (6, 16713398), (12, 8356699), (13, 7713876), (26, 3856938), (39, 2571292), (52, 1928469), (78, 1285646), (79, 1269372), (103, 973596), (156, 642823), (158, 634686), (206, 486798), (237, 423124), (309, 324532), (316, 317343), (412, 243399), (474, 211562), (618, 162266), (948, 105781), (1027, 97644), (1236, 81133), (1339, 74892), (2054, 48822), (2678, 37446), (3081, 32548), (4017, 24964), (4108, 24411), (5356, 18723), (6162, 16274), (6241, 16068), (8034, 12482), (8137, 12324)]