80280792

素因数分解:

$2^3\times 3^2\times {\mathrm{1115011}}^1$

素因数の和:1115023

約数の個数: 24

約数和(自身を含む): 217427340

約数和(自身を除く): 137146548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1115011, 2230022, 3345033, 4460044, 6690066, 8920088, 10035099, 13380132, 20070198, 26760264, 40140396, 80280792]

約数ペア:

[(1, 80280792), (2, 40140396), (3, 26760264), (4, 20070198), (6, 13380132), (8, 10035099), (9, 8920088), (12, 6690066), (18, 4460044), (24, 3345033), (36, 2230022), (72, 1115011)]