72696478

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 110139120

約数和(自身を除く): 37442642

約数列:

[1, 2, 181, 362, 409, 491, 818, 982, 74029, 88871, 148058, 177742, 200819, 401638, 36348239, 72696478]

約数ペア:

[(1, 72696478), (2, 36348239), (181, 401638), (362, 200819), (409, 177742), (491, 148058), (818, 88871), (982, 74029)]