89103438

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 197829216

約数和(自身を除く): 108725778

約数列:

[1, 2, 3, 6, 9, 18, 71, 113, 142, 213, 226, 339, 426, 617, 639, 678, 1017, 1234, 1278, 1851, 2034, 3702, 5553, 8023, 11106, 16046, 24069, 43807, 48138, 69721, 72207, 87614, 131421, 139442, 144414, 209163, 262842, 394263, 418326, 627489, 788526, 1254978, 4950191, 9900382, 14850573, 29701146, 44551719, 89103438]

約数ペア:

[(1, 89103438), (2, 44551719), (3, 29701146), (6, 14850573), (9, 9900382), (18, 4950191), (71, 1254978), (113, 788526), (142, 627489), (213, 418326), (226, 394263), (339, 262842), (426, 209163), (617, 144414), (639, 139442), (678, 131421), (1017, 87614), (1234, 72207), (1278, 69721), (1851, 48138), (2034, 43807), (3702, 24069), (5553, 16046), (8023, 11106)]