64785636

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1511}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 168497280

約数和(自身を除く): 103711644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1511, 1588, 2382, 3022, 3573, 4533, 4764, 6044, 7146, 9066, 10719, 13599, 14292, 18132, 21438, 27198, 40797, 42876, 54396, 81594, 163188, 599867, 1199734, 1799601, 2399468, 3599202, 5398803, 7198404, 10797606, 16196409, 21595212, 32392818, 64785636]

約数ペア:

[(1, 64785636), (2, 32392818), (3, 21595212), (4, 16196409), (6, 10797606), (9, 7198404), (12, 5398803), (18, 3599202), (27, 2399468), (36, 1799601), (54, 1199734), (108, 599867), (397, 163188), (794, 81594), (1191, 54396), (1511, 42876), (1588, 40797), (2382, 27198), (3022, 21438), (3573, 18132), (4533, 14292), (4764, 13599), (6044, 10719), (7146, 9066)]