71163378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27647}}^1$

素因数の和:27679

約数の個数: 48

約数和(自身を含む): 181149696

約数和(自身を除く): 109986318

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 27647, 55294, 82941, 165882, 248823, 304117, 359411, 497646, 608234, 718822, 912351, 1078233, 1824702, 2156466, 2737053, 3234699, 3953521, 5474106, 6469398, 7907042, 11860563, 23721126, 35581689, 71163378]

約数ペア:

[(1, 71163378), (2, 35581689), (3, 23721126), (6, 11860563), (9, 7907042), (11, 6469398), (13, 5474106), (18, 3953521), (22, 3234699), (26, 2737053), (33, 2156466), (39, 1824702), (66, 1078233), (78, 912351), (99, 718822), (117, 608234), (143, 497646), (198, 359411), (234, 304117), (286, 248823), (429, 165882), (858, 82941), (1287, 55294), (2574, 27647)]