72427268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{9319}}^1$

素因数の和:9419

約数の個数: 24

約数和(自身を含む): 133089600

約数和(自身を除く): 60662332

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 9319, 18638, 37276, 270251, 540502, 624373, 1081004, 1248746, 2497492, 18106817, 36213634, 72427268]

約数ペア:

[(1, 72427268), (2, 36213634), (4, 18106817), (29, 2497492), (58, 1248746), (67, 1081004), (116, 624373), (134, 540502), (268, 270251), (1943, 37276), (3886, 18638), (7772, 9319)]