80805258

素因数分解:

$2^1\times 3^2\times {\mathrm{1511}}^1\times {\mathrm{2971}}^1$

素因数の和:4490

約数の個数: 24

約数和(自身を含む): 175252896

約数和(自身を除く): 94447638

約数列:

[1, 2, 3, 6, 9, 18, 1511, 2971, 3022, 4533, 5942, 8913, 9066, 13599, 17826, 26739, 27198, 53478, 4489181, 8978362, 13467543, 26935086, 40402629, 80805258]

約数ペア:

[(1, 80805258), (2, 40402629), (3, 26935086), (6, 13467543), (9, 8978362), (18, 4489181), (1511, 53478), (2971, 27198), (3022, 26739), (4533, 17826), (5942, 13599), (8913, 9066)]