72127396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 146809152

約数和(自身を除く): 74681756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 211, 374, 422, 457, 748, 844, 914, 1828, 2321, 3587, 4642, 5027, 7174, 7769, 9284, 10054, 14348, 15538, 20108, 31076, 39457, 78914, 85459, 96427, 157828, 170918, 192854, 341836, 385708, 1060697, 1639259, 2121394, 3278518, 4242788, 6557036, 18031849, 36063698, 72127396]

約数ペア:

[(1, 72127396), (2, 36063698), (4, 18031849), (11, 6557036), (17, 4242788), (22, 3278518), (34, 2121394), (44, 1639259), (68, 1060697), (187, 385708), (211, 341836), (374, 192854), (422, 170918), (457, 157828), (748, 96427), (844, 85459), (914, 78914), (1828, 39457), (2321, 31076), (3587, 20108), (4642, 15538), (5027, 14348), (7174, 10054), (7769, 9284)]