80451198

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{11731}}^1$

素因数の和:11869

約数の個数: 32

約数和(自身を含む): 180203520

約数和(自身を除く): 99752322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 11731, 23462, 35193, 70386, 105579, 211158, 316737, 633474, 1489837, 2979674, 4469511, 8939022, 13408533, 26817066, 40225599, 80451198]

約数ペア:

[(1, 80451198), (2, 40225599), (3, 26817066), (6, 13408533), (9, 8939022), (18, 4469511), (27, 2979674), (54, 1489837), (127, 633474), (254, 316737), (381, 211158), (762, 105579), (1143, 70386), (2286, 35193), (3429, 23462), (6858, 11731)]