72805086

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 36

約数和(自身を含む): 160520256

約数和(自身を除く): 87715170

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1087, 1098, 2174, 3261, 3721, 6522, 7442, 9783, 11163, 19566, 22326, 33489, 66307, 66978, 132614, 198921, 397842, 596763, 1193526, 4044727, 8089454, 12134181, 24268362, 36402543, 72805086]

約数ペア:

[(1, 72805086), (2, 36402543), (3, 24268362), (6, 12134181), (9, 8089454), (18, 4044727), (61, 1193526), (122, 596763), (183, 397842), (366, 198921), (549, 132614), (1087, 66978), (1098, 66307), (2174, 33489), (3261, 22326), (3721, 19566), (6522, 11163), (7442, 9783)]