78323542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{323651}}^1$

素因数の和:323675

約数の個数: 12

約数和(自身を含む): 129137148

約数和(自身を除く): 50813606

約数列:

[1, 2, 11, 22, 121, 242, 323651, 647302, 3560161, 7120322, 39161771, 78323542]

約数ペア:

[(1, 78323542), (2, 39161771), (11, 7120322), (22, 3560161), (121, 647302), (242, 323651)]