85870974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 205535232

約数和(自身を除く): 119664258

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 574, 658, 861, 987, 1061, 1722, 1927, 1974, 2122, 3183, 3854, 5781, 6366, 7427, 11562, 13489, 14854, 22281, 26978, 40467, 43501, 44562, 49867, 80934, 87002, 99734, 130503, 149601, 261006, 299202, 304507, 349069, 609014, 698138, 913521, 1047207, 1827042, 2044547, 2094414, 4089094, 6133641, 12267282, 14311829, 28623658, 42935487, 85870974]

約数ペア:

[(1, 85870974), (2, 42935487), (3, 28623658), (6, 14311829), (7, 12267282), (14, 6133641), (21, 4089094), (41, 2094414), (42, 2044547), (47, 1827042), (82, 1047207), (94, 913521), (123, 698138), (141, 609014), (246, 349069), (282, 304507), (287, 299202), (329, 261006), (574, 149601), (658, 130503), (861, 99734), (987, 87002), (1061, 80934), (1722, 49867), (1927, 44562), (1974, 43501), (2122, 40467), (3183, 26978), (3854, 22281), (5781, 14854), (6366, 13489), (7427, 11562)]