72839734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{54277}}^1$

素因数の和:54351

約数の個数: 16

約数和(自身を含む): 121148496

約数和(自身を除く): 48308762

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 54277, 108554, 597047, 1194094, 3310897, 6621794, 36419867, 72839734]

約数ペア:

[(1, 72839734), (2, 36419867), (11, 6621794), (22, 3310897), (61, 1194094), (122, 597047), (671, 108554), (1342, 54277)]