81820932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 204744960

約数和(自身を除く): 122924028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5077, 5372, 8058, 10154, 15231, 16116, 20308, 30462, 60924, 86309, 172618, 258927, 345236, 401083, 517854, 802166, 1035708, 1203249, 1604332, 2406498, 4812996, 6818411, 13636822, 20455233, 27273644, 40910466, 81820932]

約数ペア:

[(1, 81820932), (2, 40910466), (3, 27273644), (4, 20455233), (6, 13636822), (12, 6818411), (17, 4812996), (34, 2406498), (51, 1604332), (68, 1203249), (79, 1035708), (102, 802166), (158, 517854), (204, 401083), (237, 345236), (316, 258927), (474, 172618), (948, 86309), (1343, 60924), (2686, 30462), (4029, 20308), (5077, 16116), (5372, 15231), (8058, 10154)]