80602872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12967}}^1$

素因数の和:13020

約数の個数: 64

約数和(自身を含む): 236536320

約数和(自身を除く): 155933448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 12967, 25934, 38901, 51868, 77802, 90769, 103736, 155604, 181538, 272307, 311208, 363076, 479779, 544614, 726152, 959558, 1089228, 1439337, 1919116, 2178456, 2878674, 3358453, 3838232, 5757348, 6716906, 10075359, 11514696, 13433812, 20150718, 26867624, 40301436, 80602872]

約数ペア:

[(1, 80602872), (2, 40301436), (3, 26867624), (4, 20150718), (6, 13433812), (7, 11514696), (8, 10075359), (12, 6716906), (14, 5757348), (21, 3838232), (24, 3358453), (28, 2878674), (37, 2178456), (42, 1919116), (56, 1439337), (74, 1089228), (84, 959558), (111, 726152), (148, 544614), (168, 479779), (222, 363076), (259, 311208), (296, 272307), (444, 181538), (518, 155604), (777, 103736), (888, 90769), (1036, 77802), (1554, 51868), (2072, 38901), (3108, 25934), (6216, 12967)]