72433930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{168451}}^1$

素因数の和:168501

約数の個数: 16

約数和(自身を含む): 133413984

約数和(自身を除く): 60980054

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 168451, 336902, 842255, 1684510, 7243393, 14486786, 36216965, 72433930]

約数ペア:

[(1, 72433930), (2, 36216965), (5, 14486786), (10, 7243393), (43, 1684510), (86, 842255), (215, 336902), (430, 168451)]