127519308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{877}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 369448352

約数和(自身を除く): 241929044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 877, 1154, 1731, 1754, 2308, 2631, 3462, 3508, 4039, 5193, 5262, 6139, 6924, 7893, 8078, 10386, 10524, 12117, 12278, 15786, 16156, 18417, 20772, 24234, 24556, 31572, 36351, 36834, 48468, 55251, 72702, 73668, 110502, 145404, 221004, 506029, 1012058, 1518087, 2024116, 3036174, 3542203, 4554261, 6072348, 7084406, 9108522, 10626609, 14168812, 18217044, 21253218, 31879827, 42506436, 63759654, 127519308]

約数ペア:

[(1, 127519308), (2, 63759654), (3, 42506436), (4, 31879827), (6, 21253218), (7, 18217044), (9, 14168812), (12, 10626609), (14, 9108522), (18, 7084406), (21, 6072348), (28, 4554261), (36, 3542203), (42, 3036174), (63, 2024116), (84, 1518087), (126, 1012058), (252, 506029), (577, 221004), (877, 145404), (1154, 110502), (1731, 73668), (1754, 72702), (2308, 55251), (2631, 48468), (3462, 36834), (3508, 36351), (4039, 31572), (5193, 24556), (5262, 24234), (6139, 20772), (6924, 18417), (7893, 16156), (8078, 15786), (10386, 12278), (10524, 12117)]