72123006

素因数分解:

$2^1\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{9311}}^1$

素因数の和:10607

約数の個数: 16

約数和(自身を含む): 144373248

約数和(自身を除く): 72250242

約数列:

[1, 2, 3, 6, 1291, 2582, 3873, 7746, 9311, 18622, 27933, 55866, 12020501, 24041002, 36061503, 72123006]

約数ペア:

[(1, 72123006), (2, 36061503), (3, 24041002), (6, 12020501), (1291, 55866), (2582, 27933), (3873, 18622), (7746, 9311)]