80704206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9479}}^1$

素因数の和:9541

約数の個数: 48

約数和(自身を含む): 195212160

約数和(自身を除く): 114507954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 9479, 18958, 28437, 56874, 85311, 104269, 170622, 208538, 312807, 407597, 625614, 815194, 938421, 1222791, 1876842, 2445582, 3668373, 4483567, 7336746, 8967134, 13450701, 26901402, 40352103, 80704206]

約数ペア:

[(1, 80704206), (2, 40352103), (3, 26901402), (6, 13450701), (9, 8967134), (11, 7336746), (18, 4483567), (22, 3668373), (33, 2445582), (43, 1876842), (66, 1222791), (86, 938421), (99, 815194), (129, 625614), (198, 407597), (258, 312807), (387, 208538), (473, 170622), (774, 104269), (946, 85311), (1419, 56874), (2838, 28437), (4257, 18958), (8514, 9479)]