72751507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 5630573

約数列:

[1, 23, 41, 179, 431, 943, 4117, 7339, 9913, 17671, 77149, 168797, 406433, 1774427, 3163109, 72751507]

約数ペア:

[(1, 72751507), (23, 3163109), (41, 1774427), (179, 406433), (431, 168797), (943, 77149), (4117, 17671), (7339, 9913)]