72148976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3413

約数の個数: 40

約数和(自身を含む): 148383360

約数和(自身を除く): 76234384

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 3323, 5428, 6646, 10856, 13292, 21712, 26584, 53168, 76429, 152858, 196057, 305716, 392114, 611432, 784228, 1222864, 1568456, 3136912, 4509311, 9018622, 18037244, 36074488, 72148976]

約数ペア:

[(1, 72148976), (2, 36074488), (4, 18037244), (8, 9018622), (16, 4509311), (23, 3136912), (46, 1568456), (59, 1222864), (92, 784228), (118, 611432), (184, 392114), (236, 305716), (368, 196057), (472, 152858), (944, 76429), (1357, 53168), (2714, 26584), (3323, 21712), (5428, 13292), (6646, 10856)]