77880394

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 118933920

約数和(自身を除く): 41053526

約数列:

[1, 2, 83, 166, 179, 358, 2621, 5242, 14857, 29714, 217543, 435086, 469159, 938318, 38940197, 77880394]

約数ペア:

[(1, 77880394), (2, 38940197), (83, 938318), (166, 469159), (179, 435086), (358, 217543), (2621, 29714), (5242, 14857)]