72539036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{954461}}^1$

素因数の和:954484

約数の個数: 12

約数和(自身を含む): 133624680

約数和(自身を除く): 61085644

約数列:

[1, 2, 4, 19, 38, 76, 954461, 1908922, 3817844, 18134759, 36269518, 72539036]

約数ペア:

[(1, 72539036), (2, 36269518), (4, 18134759), (19, 3817844), (38, 1908922), (76, 954461)]