72672801

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4723}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 101584896

約数和(自身を除く): 28912095

約数列:

[1, 3, 23, 69, 223, 669, 4723, 5129, 14169, 15387, 108629, 325887, 1053229, 3159687, 24224267, 72672801]

約数ペア:

[(1, 72672801), (3, 24224267), (23, 3159687), (69, 1053229), (223, 325887), (669, 108629), (4723, 15387), (5129, 14169)]