89813416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 211253760

約数和(自身を除く): 121440344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 691, 844, 1382, 1477, 1688, 2321, 2764, 2954, 4642, 4837, 5528, 5908, 7601, 9284, 9674, 11816, 15202, 16247, 18568, 19348, 30404, 32494, 38696, 53207, 60808, 64988, 106414, 129976, 145801, 212828, 291602, 425656, 583204, 1020607, 1166408, 1603811, 2041214, 3207622, 4082428, 6415244, 8164856, 11226677, 12830488, 22453354, 44906708, 89813416]

約数ペア:

[(1, 89813416), (2, 44906708), (4, 22453354), (7, 12830488), (8, 11226677), (11, 8164856), (14, 6415244), (22, 4082428), (28, 3207622), (44, 2041214), (56, 1603811), (77, 1166408), (88, 1020607), (154, 583204), (211, 425656), (308, 291602), (422, 212828), (616, 145801), (691, 129976), (844, 106414), (1382, 64988), (1477, 60808), (1688, 53207), (2321, 38696), (2764, 32494), (2954, 30404), (4642, 19348), (4837, 18568), (5528, 16247), (5908, 15202), (7601, 11816), (9284, 9674)]