72110072

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10979}}^1$

素因数の和:11806

約数の個数: 16

約数和(自身を含む): 135383400

約数和(自身を除く): 63273328

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10979, 21958, 43916, 87832, 9013759, 18027518, 36055036, 72110072]

約数ペア:

[(1, 72110072), (2, 36055036), (4, 18027518), (8, 9013759), (821, 87832), (1642, 43916), (3284, 21958), (6568, 10979)]