72636968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 141312000

約数和(自身を除く): 68675032

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 458, 916, 1279, 1832, 2558, 5116, 7099, 10232, 14198, 28396, 39649, 56792, 79298, 158596, 292891, 317192, 585782, 1171564, 2343128, 9079621, 18159242, 36318484, 72636968]

約数ペア:

[(1, 72636968), (2, 36318484), (4, 18159242), (8, 9079621), (31, 2343128), (62, 1171564), (124, 585782), (229, 317192), (248, 292891), (458, 158596), (916, 79298), (1279, 56792), (1832, 39649), (2558, 28396), (5116, 14198), (7099, 10232)]