68268798

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 165580800

約数和(自身を除く): 97312002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 474, 702, 711, 1027, 1231, 1422, 2054, 2133, 2462, 3081, 3693, 4266, 6162, 7386, 9243, 11079, 16003, 18486, 22158, 27729, 32006, 33237, 48009, 55458, 66474, 96018, 97249, 144027, 194498, 288054, 291747, 432081, 583494, 864162, 875241, 1264237, 1750482, 2528474, 2625723, 3792711, 5251446, 7585422, 11378133, 22756266, 34134399, 68268798]

約数ペア:

[(1, 68268798), (2, 34134399), (3, 22756266), (6, 11378133), (9, 7585422), (13, 5251446), (18, 3792711), (26, 2625723), (27, 2528474), (39, 1750482), (54, 1264237), (78, 875241), (79, 864162), (117, 583494), (158, 432081), (234, 291747), (237, 288054), (351, 194498), (474, 144027), (702, 97249), (711, 96018), (1027, 66474), (1231, 55458), (1422, 48009), (2054, 33237), (2133, 32006), (2462, 27729), (3081, 22158), (3693, 18486), (4266, 16003), (6162, 11079), (7386, 9243)]