76861554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 202549248

約数和(自身を除く): 125687694

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 53, 66, 73, 77, 86, 106, 129, 146, 154, 159, 219, 231, 258, 301, 318, 371, 438, 462, 473, 511, 583, 602, 742, 803, 903, 946, 1022, 1113, 1166, 1419, 1533, 1606, 1749, 1806, 2226, 2279, 2409, 2838, 3066, 3139, 3311, 3498, 3869, 4081, 4558, 4818, 5621, 6278, 6622, 6837, 7738, 8162, 9417, 9933, 11242, 11607, 12243, 13674, 15953, 16863, 18834, 19866, 21973, 23214, 24486, 25069, 27083, 31906, 33726, 34529, 42559, 43946, 47859, 50138, 54166, 65919, 69058, 75207, 81249, 85118, 95718, 103587, 127677, 131838, 150414, 162498, 166367, 175483, 207174, 241703, 255354, 297913, 332734, 350966, 483406, 499101, 526449, 595826, 725109, 893739, 998202, 1052898, 1164569, 1450218, 1787478, 1830037, 2329138, 3493707, 3660074, 5490111, 6987414, 10980222, 12810259, 25620518, 38430777, 76861554]

約数ペア:

[(1, 76861554), (2, 38430777), (3, 25620518), (6, 12810259), (7, 10980222), (11, 6987414), (14, 5490111), (21, 3660074), (22, 3493707), (33, 2329138), (42, 1830037), (43, 1787478), (53, 1450218), (66, 1164569), (73, 1052898), (77, 998202), (86, 893739), (106, 725109), (129, 595826), (146, 526449), (154, 499101), (159, 483406), (219, 350966), (231, 332734), (258, 297913), (301, 255354), (318, 241703), (371, 207174), (438, 175483), (462, 166367), (473, 162498), (511, 150414), (583, 131838), (602, 127677), (742, 103587), (803, 95718), (903, 85118), (946, 81249), (1022, 75207), (1113, 69058), (1166, 65919), (1419, 54166), (1533, 50138), (1606, 47859), (1749, 43946), (1806, 42559), (2226, 34529), (2279, 33726), (2409, 31906), (2838, 27083), (3066, 25069), (3139, 24486), (3311, 23214), (3498, 21973), (3869, 19866), (4081, 18834), (4558, 16863), (4818, 15953), (5621, 13674), (6278, 12243), (6622, 11607), (6837, 11242), (7738, 9933), (8162, 9417)]