71753928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 119846712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3023, 3956, 5934, 6046, 7912, 9069, 11868, 12092, 18138, 23736, 24184, 36276, 69529, 72552, 129989, 139058, 208587, 259978, 278116, 389967, 417174, 519956, 556232, 779934, 834348, 1039912, 1559868, 1668696, 2989747, 3119736, 5979494, 8969241, 11958988, 17938482, 23917976, 35876964, 71753928]

約数ペア:

[(1, 71753928), (2, 35876964), (3, 23917976), (4, 17938482), (6, 11958988), (8, 8969241), (12, 5979494), (23, 3119736), (24, 2989747), (43, 1668696), (46, 1559868), (69, 1039912), (86, 834348), (92, 779934), (129, 556232), (138, 519956), (172, 417174), (184, 389967), (258, 278116), (276, 259978), (344, 208587), (516, 139058), (552, 129989), (989, 72552), (1032, 69529), (1978, 36276), (2967, 24184), (3023, 23736), (3956, 18138), (5934, 12092), (6046, 11868), (7912, 9069)]