72434164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3571}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 138622176

約数和(自身を除く): 66188012

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 3571, 5071, 7142, 10142, 14284, 20284, 39281, 78562, 157124, 1646231, 3292462, 6584924, 18108541, 36217082, 72434164]

約数ペア:

[(1, 72434164), (2, 36217082), (4, 18108541), (11, 6584924), (22, 3292462), (44, 1646231), (461, 157124), (922, 78562), (1844, 39281), (3571, 20284), (5071, 14284), (7142, 10142)]