75152648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 80522872

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 71, 86, 136, 142, 172, 181, 284, 344, 362, 568, 724, 731, 1207, 1448, 1462, 2414, 2924, 3053, 3077, 4828, 5848, 6106, 6154, 7783, 9656, 12212, 12308, 12851, 15566, 24424, 24616, 25702, 31132, 51404, 51901, 62264, 102808, 103802, 132311, 207604, 218467, 264622, 415208, 436934, 529244, 552593, 873868, 1058488, 1105186, 1747736, 2210372, 4420744, 9394081, 18788162, 37576324, 75152648]

約数ペア:

[(1, 75152648), (2, 37576324), (4, 18788162), (8, 9394081), (17, 4420744), (34, 2210372), (43, 1747736), (68, 1105186), (71, 1058488), (86, 873868), (136, 552593), (142, 529244), (172, 436934), (181, 415208), (284, 264622), (344, 218467), (362, 207604), (568, 132311), (724, 103802), (731, 102808), (1207, 62264), (1448, 51901), (1462, 51404), (2414, 31132), (2924, 25702), (3053, 24616), (3077, 24424), (4828, 15566), (5848, 12851), (6106, 12308), (6154, 12212), (7783, 9656)]