90417648

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 242770176

約数和(自身を除く): 152352528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 617, 688, 852, 1032, 1136, 1234, 1704, 1851, 2064, 2468, 3053, 3408, 3702, 4936, 6106, 7404, 9159, 9872, 12212, 14808, 18318, 24424, 26531, 29616, 36636, 43807, 48848, 53062, 73272, 79593, 87614, 106124, 131421, 146544, 159186, 175228, 212248, 262842, 318372, 350456, 424496, 525684, 636744, 700912, 1051368, 1273488, 1883701, 2102736, 3767402, 5651103, 7534804, 11302206, 15069608, 22604412, 30139216, 45208824, 90417648]

約数ペア:

[(1, 90417648), (2, 45208824), (3, 30139216), (4, 22604412), (6, 15069608), (8, 11302206), (12, 7534804), (16, 5651103), (24, 3767402), (43, 2102736), (48, 1883701), (71, 1273488), (86, 1051368), (129, 700912), (142, 636744), (172, 525684), (213, 424496), (258, 350456), (284, 318372), (344, 262842), (426, 212248), (516, 175228), (568, 159186), (617, 146544), (688, 131421), (852, 106124), (1032, 87614), (1136, 79593), (1234, 73272), (1704, 53062), (1851, 48848), (2064, 43807), (2468, 36636), (3053, 29616), (3408, 26531), (3702, 24424), (4936, 18318), (6106, 14808), (7404, 12212), (9159, 9872)]