90365676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 227759616

約数和(自身を除く): 137393940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 367, 426, 578, 734, 852, 867, 1101, 1156, 1207, 1468, 1734, 2202, 2414, 3468, 3621, 4404, 4828, 6239, 7242, 12478, 14484, 18717, 20519, 24956, 26057, 37434, 41038, 52114, 61557, 74868, 78171, 82076, 104228, 106063, 123114, 156342, 212126, 246228, 312684, 318189, 424252, 442969, 636378, 885938, 1272756, 1328907, 1771876, 2657814, 5315628, 7530473, 15060946, 22591419, 30121892, 45182838, 90365676]

約数ペア:

[(1, 90365676), (2, 45182838), (3, 30121892), (4, 22591419), (6, 15060946), (12, 7530473), (17, 5315628), (34, 2657814), (51, 1771876), (68, 1328907), (71, 1272756), (102, 885938), (142, 636378), (204, 442969), (213, 424252), (284, 318189), (289, 312684), (367, 246228), (426, 212126), (578, 156342), (734, 123114), (852, 106063), (867, 104228), (1101, 82076), (1156, 78171), (1207, 74868), (1468, 61557), (1734, 52114), (2202, 41038), (2414, 37434), (3468, 26057), (3621, 24956), (4404, 20519), (4828, 18717), (6239, 14484), (7242, 12478)]