71165664

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2392

約数の個数: 72

約数和(自身を含む): 204324120

約数和(自身を除く): 133158456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2267, 2616, 3488, 3924, 4534, 5232, 6801, 7848, 9068, 10464, 13602, 15696, 18136, 20403, 27204, 31392, 36272, 40806, 54408, 72544, 81612, 108816, 163224, 217632, 247103, 326448, 494206, 652896, 741309, 988412, 1482618, 1976824, 2223927, 2965236, 3953648, 4447854, 5930472, 7907296, 8895708, 11860944, 17791416, 23721888, 35582832, 71165664]

約数ペア:

[(1, 71165664), (2, 35582832), (3, 23721888), (4, 17791416), (6, 11860944), (8, 8895708), (9, 7907296), (12, 5930472), (16, 4447854), (18, 3953648), (24, 2965236), (32, 2223927), (36, 1976824), (48, 1482618), (72, 988412), (96, 741309), (109, 652896), (144, 494206), (218, 326448), (288, 247103), (327, 217632), (436, 163224), (654, 108816), (872, 81612), (981, 72544), (1308, 54408), (1744, 40806), (1962, 36272), (2267, 31392), (2616, 27204), (3488, 20403), (3924, 18136), (4534, 15696), (5232, 13602), (6801, 10464), (7848, 9068)]