72457199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 78680064

約数和(自身を除く): 6222865

約数列:

[1, 23, 31, 151, 673, 713, 3473, 4681, 15479, 20863, 101623, 107663, 479849, 2337329, 3150313, 72457199]

約数ペア:

[(1, 72457199), (23, 3150313), (31, 2337329), (151, 479849), (673, 107663), (713, 101623), (3473, 20863), (4681, 15479)]