72270086138

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{413629}}^1$

素因数の和:414269

約数の個数: 16

約数和(自身を含む): 109198320000

約数和(自身を除く): 36928233862

約数列:

[1, 2, 199, 398, 439, 878, 87361, 174722, 413629, 827258, 82312171, 164624342, 181583131, 363166262, 36135043069, 72270086138]

約数ペア:

[(1, 72270086138), (2, 36135043069), (199, 363166262), (398, 181583131), (439, 164624342), (878, 82312171), (87361, 827258), (174722, 413629)]