72900000008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{828409091}}^1$

素因数の和:828409108

約数の個数: 16

約数和(自身を含む): 149113636560

約数和(自身を除く): 76213636552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 828409091, 1656818182, 3313636364, 6627272728, 9112500001, 18225000002, 36450000004, 72900000008]

約数ペア:

[(1, 72900000008), (2, 36450000004), (4, 18225000002), (8, 9112500001), (11, 6627272728), (22, 3313636364), (44, 1656818182), (88, 828409091)]