90897136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 60

約数和(自身を含む): 200377800

約数和(自身を除く): 109480664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1619, 1936, 2552, 3238, 3509, 5104, 6476, 7018, 12952, 14036, 17809, 25904, 28072, 35618, 46951, 56144, 71236, 93902, 142472, 187804, 195899, 284944, 375608, 391798, 516461, 751216, 783596, 1032922, 1567192, 2065844, 3134384, 4131688, 5681071, 8263376, 11362142, 22724284, 45448568, 90897136]

約数ペア:

[(1, 90897136), (2, 45448568), (4, 22724284), (8, 11362142), (11, 8263376), (16, 5681071), (22, 4131688), (29, 3134384), (44, 2065844), (58, 1567192), (88, 1032922), (116, 783596), (121, 751216), (176, 516461), (232, 391798), (242, 375608), (319, 284944), (464, 195899), (484, 187804), (638, 142472), (968, 93902), (1276, 71236), (1619, 56144), (1936, 46951), (2552, 35618), (3238, 28072), (3509, 25904), (5104, 17809), (6476, 14036), (7018, 12952)]