7980624

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 22540596

約数和(自身を除く): 14559972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 353, 471, 628, 706, 942, 1059, 1256, 1412, 1413, 1884, 2118, 2512, 2824, 2826, 3177, 3768, 4236, 5648, 5652, 6354, 7536, 8472, 11304, 12708, 16944, 22608, 25416, 50832, 55421, 110842, 166263, 221684, 332526, 443368, 498789, 665052, 886736, 997578, 1330104, 1995156, 2660208, 3990312, 7980624]

約数ペア:

[(1, 7980624), (2, 3990312), (3, 2660208), (4, 1995156), (6, 1330104), (8, 997578), (9, 886736), (12, 665052), (16, 498789), (18, 443368), (24, 332526), (36, 221684), (48, 166263), (72, 110842), (144, 55421), (157, 50832), (314, 25416), (353, 22608), (471, 16944), (628, 12708), (706, 11304), (942, 8472), (1059, 7536), (1256, 6354), (1412, 5652), (1413, 5648), (1884, 4236), (2118, 3768), (2512, 3177), (2824, 2826)]