82917978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 196124544

約数和(自身を除く): 113206566

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 241, 286, 401, 429, 482, 723, 802, 858, 1203, 1446, 2406, 2651, 3133, 4411, 5213, 5302, 6266, 7953, 8822, 9399, 10426, 13233, 15639, 15906, 18798, 26466, 31278, 34463, 57343, 68926, 96641, 103389, 114686, 172029, 193282, 206778, 289923, 344058, 579846, 1063051, 1256333, 2126102, 2512666, 3189153, 3768999, 6378306, 7537998, 13819663, 27639326, 41458989, 82917978]

約数ペア:

[(1, 82917978), (2, 41458989), (3, 27639326), (6, 13819663), (11, 7537998), (13, 6378306), (22, 3768999), (26, 3189153), (33, 2512666), (39, 2126102), (66, 1256333), (78, 1063051), (143, 579846), (241, 344058), (286, 289923), (401, 206778), (429, 193282), (482, 172029), (723, 114686), (802, 103389), (858, 96641), (1203, 68926), (1446, 57343), (2406, 34463), (2651, 31278), (3133, 26466), (4411, 18798), (5213, 15906), (5302, 15639), (6266, 13233), (7953, 10426), (8822, 9399)]