71843436

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10585

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 143411604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10559, 21118, 31677, 42236, 63354, 73913, 95031, 126708, 147826, 190062, 221739, 285093, 295652, 380124, 443478, 570186, 665217, 855279, 886956, 1140372, 1330434, 1710558, 1995651, 2565837, 2660868, 3421116, 3991302, 5131674, 5986953, 7982604, 10263348, 11973906, 17960859, 23947812, 35921718, 71843436]

約数ペア:

[(1, 71843436), (2, 35921718), (3, 23947812), (4, 17960859), (6, 11973906), (7, 10263348), (9, 7982604), (12, 5986953), (14, 5131674), (18, 3991302), (21, 3421116), (27, 2660868), (28, 2565837), (36, 1995651), (42, 1710558), (54, 1330434), (63, 1140372), (81, 886956), (84, 855279), (108, 665217), (126, 570186), (162, 443478), (189, 380124), (243, 295652), (252, 285093), (324, 221739), (378, 190062), (486, 147826), (567, 126708), (756, 95031), (972, 73913), (1134, 63354), (1701, 42236), (2268, 31677), (3402, 21118), (6804, 10559)]