72531581

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 80438400

約数和(自身を除く): 7906819

約数列:

[1, 23, 29, 37, 667, 851, 1073, 2939, 24679, 67597, 85231, 108743, 1960313, 2501089, 3153547, 72531581]

約数ペア:

[(1, 72531581), (23, 3153547), (29, 2501089), (37, 1960313), (667, 108743), (851, 85231), (1073, 67597), (2939, 24679)]