83163978

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 185945760

約数和(自身を除く): 102781782

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 773, 774, 834, 1251, 1546, 2319, 2502, 4638, 5977, 6957, 11954, 13914, 17931, 33239, 35862, 53793, 66478, 99717, 107447, 107586, 199434, 214894, 299151, 322341, 598302, 644682, 967023, 1934046, 4620221, 9240442, 13860663, 27721326, 41581989, 83163978]

約数ペア:

[(1, 83163978), (2, 41581989), (3, 27721326), (6, 13860663), (9, 9240442), (18, 4620221), (43, 1934046), (86, 967023), (129, 644682), (139, 598302), (258, 322341), (278, 299151), (387, 214894), (417, 199434), (773, 107586), (774, 107447), (834, 99717), (1251, 66478), (1546, 53793), (2319, 35862), (2502, 33239), (4638, 17931), (5977, 13914), (6957, 11954)]