77084120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113359}}^1$

素因数の和:113387

約数の個数: 32

約数和(自身を含む): 183643200

約数和(自身を除く): 106559080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 113359, 226718, 453436, 566795, 906872, 1133590, 1927103, 2267180, 3854206, 4534360, 7708412, 9635515, 15416824, 19271030, 38542060, 77084120]

約数ペア:

[(1, 77084120), (2, 38542060), (4, 19271030), (5, 15416824), (8, 9635515), (10, 7708412), (17, 4534360), (20, 3854206), (34, 2267180), (40, 1927103), (68, 1133590), (85, 906872), (136, 566795), (170, 453436), (340, 226718), (680, 113359)]