125820828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71327}}^1$

素因数の和:71351

約数の個数: 54

約数和(自身を含む): 369978336

約数和(自身を除く): 244157508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71327, 142654, 213981, 285308, 427962, 499289, 641943, 855924, 998578, 1283886, 1497867, 1997156, 2567772, 2995734, 3495023, 4493601, 5991468, 6990046, 8987202, 10485069, 13980092, 17974404, 20970138, 31455207, 41940276, 62910414, 125820828]

約数ペア:

[(1, 125820828), (2, 62910414), (3, 41940276), (4, 31455207), (6, 20970138), (7, 17974404), (9, 13980092), (12, 10485069), (14, 8987202), (18, 6990046), (21, 5991468), (28, 4493601), (36, 3495023), (42, 2995734), (49, 2567772), (63, 1997156), (84, 1497867), (98, 1283886), (126, 998578), (147, 855924), (196, 641943), (252, 499289), (294, 427962), (441, 285308), (588, 213981), (882, 142654), (1764, 71327)]