77881802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{5179}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 119595840

約数和(自身を除く): 41714038

約数列:

[1, 2, 73, 103, 146, 206, 5179, 7519, 10358, 15038, 378067, 533437, 756134, 1066874, 38940901, 77881802]

約数ペア:

[(1, 77881802), (2, 38940901), (73, 1066874), (103, 756134), (146, 533437), (206, 378067), (5179, 15038), (7519, 10358)]