72695152

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 144338480

約数和(自身を除く): 71643328

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 218, 292, 436, 571, 584, 872, 1142, 1168, 1744, 2284, 4568, 7957, 9136, 15914, 31828, 41683, 62239, 63656, 83366, 124478, 127312, 166732, 248956, 333464, 497912, 666928, 995824, 4543447, 9086894, 18173788, 36347576, 72695152]

約数ペア:

[(1, 72695152), (2, 36347576), (4, 18173788), (8, 9086894), (16, 4543447), (73, 995824), (109, 666928), (146, 497912), (218, 333464), (292, 248956), (436, 166732), (571, 127312), (584, 124478), (872, 83366), (1142, 63656), (1168, 62239), (1744, 41683), (2284, 31828), (4568, 15914), (7957, 9136)]