81365604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6044

約数の個数: 48

約数和(自身を含む): 204055488

約数和(自身を除く): 122689884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 5953, 6834, 11906, 13668, 17859, 23812, 35718, 71436, 101201, 202402, 303603, 398851, 404804, 607206, 797702, 1196553, 1214412, 1595404, 2393106, 4786212, 6780467, 13560934, 20341401, 27121868, 40682802, 81365604]

約数ペア:

[(1, 81365604), (2, 40682802), (3, 27121868), (4, 20341401), (6, 13560934), (12, 6780467), (17, 4786212), (34, 2393106), (51, 1595404), (67, 1214412), (68, 1196553), (102, 797702), (134, 607206), (201, 404804), (204, 398851), (268, 303603), (402, 202402), (804, 101201), (1139, 71436), (2278, 35718), (3417, 23812), (4556, 17859), (5953, 13668), (6834, 11906)]