8879071212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{723287}}^1$

素因数の和:723339

約数の個数: 72

約数和(自身を含む): 25274575872

約数和(自身を除く): 16395504660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 723287, 1446574, 2169861, 2893148, 4339722, 6509583, 7956157, 8679444, 13019166, 15912314, 22421897, 23868471, 26038332, 31824628, 44843794, 47736942, 67265691, 71605413, 89687588, 95473884, 134531382, 143210826, 201797073, 246640867, 269062764, 286421652, 403594146, 493281734, 739922601, 807188292, 986563468, 1479845202, 2219767803, 2959690404, 4439535606, 8879071212]

約数ペア:

[(1, 8879071212), (2, 4439535606), (3, 2959690404), (4, 2219767803), (6, 1479845202), (9, 986563468), (11, 807188292), (12, 739922601), (18, 493281734), (22, 403594146), (31, 286421652), (33, 269062764), (36, 246640867), (44, 201797073), (62, 143210826), (66, 134531382), (93, 95473884), (99, 89687588), (124, 71605413), (132, 67265691), (186, 47736942), (198, 44843794), (279, 31824628), (341, 26038332), (372, 23868471), (396, 22421897), (558, 15912314), (682, 13019166), (1023, 8679444), (1116, 7956157), (1364, 6509583), (2046, 4339722), (3069, 2893148), (4092, 2169861), (6138, 1446574), (12276, 723287)]