72986712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178889}}^1$

素因数の和:178915

約数の個数: 32

約数和(自身を含む): 193201200

約数和(自身を除く): 120214488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178889, 357778, 536667, 715556, 1073334, 1431112, 2146668, 3041113, 4293336, 6082226, 9123339, 12164452, 18246678, 24328904, 36493356, 72986712]

約数ペア:

[(1, 72986712), (2, 36493356), (3, 24328904), (4, 18246678), (6, 12164452), (8, 9123339), (12, 6082226), (17, 4293336), (24, 3041113), (34, 2146668), (51, 1431112), (68, 1073334), (102, 715556), (136, 536667), (204, 357778), (408, 178889)]