74981784

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 193546080

約数和(自身を除く): 118564296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 181, 246, 328, 362, 421, 492, 543, 724, 842, 984, 1086, 1263, 1448, 1684, 2172, 2526, 3368, 4344, 5052, 7421, 10104, 14842, 17261, 22263, 29684, 34522, 44526, 51783, 59368, 69044, 76201, 89052, 103566, 138088, 152402, 178104, 207132, 228603, 304804, 414264, 457206, 609608, 914412, 1828824, 3124241, 6248482, 9372723, 12496964, 18745446, 24993928, 37490892, 74981784]

約数ペア:

[(1, 74981784), (2, 37490892), (3, 24993928), (4, 18745446), (6, 12496964), (8, 9372723), (12, 6248482), (24, 3124241), (41, 1828824), (82, 914412), (123, 609608), (164, 457206), (181, 414264), (246, 304804), (328, 228603), (362, 207132), (421, 178104), (492, 152402), (543, 138088), (724, 103566), (842, 89052), (984, 76201), (1086, 69044), (1263, 59368), (1448, 51783), (1684, 44526), (2172, 34522), (2526, 29684), (3368, 22263), (4344, 17261), (5052, 14842), (7421, 10104)]