80493906

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{327211}}^1$

素因数の和:327257

約数の個数: 16

約数和(自身を含む): 164914848

約数和(自身を除く): 84420942

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 327211, 654422, 981633, 1963266, 13415651, 26831302, 40246953, 80493906]

約数ペア:

[(1, 80493906), (2, 40246953), (3, 26831302), (6, 13415651), (41, 1963266), (82, 981633), (123, 654422), (246, 327211)]