80575848

素因数分解:

$2^3\times 3^2\times {\mathrm{1119109}}^1$

素因数の和:1119121

約数の個数: 24

約数和(自身を含む): 218226450

約数和(自身を除く): 137650602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1119109, 2238218, 3357327, 4476436, 6714654, 8952872, 10071981, 13429308, 20143962, 26858616, 40287924, 80575848]

約数ペア:

[(1, 80575848), (2, 40287924), (3, 26858616), (4, 20143962), (6, 13429308), (8, 10071981), (9, 8952872), (12, 6714654), (18, 4476436), (24, 3357327), (36, 2238218), (72, 1119109)]