123506772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{144961}}^1$

素因数の和:145039

約数の個数: 24

約数和(自身を含む): 292243392

約数和(自身を除く): 168736620

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 144961, 289922, 434883, 579844, 869766, 1739532, 10292231, 20584462, 30876693, 41168924, 61753386, 123506772]

約数ペア:

[(1, 123506772), (2, 61753386), (3, 41168924), (4, 30876693), (6, 20584462), (12, 10292231), (71, 1739532), (142, 869766), (213, 579844), (284, 434883), (426, 289922), (852, 144961)]