91630728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 285068160

約数和(自身を除く): 193437432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 281, 504, 562, 647, 843, 1124, 1294, 1686, 1941, 1967, 2248, 2529, 2588, 3372, 3882, 3934, 4529, 5058, 5176, 5823, 5901, 6744, 7764, 7868, 9058, 10116, 11646, 11802, 13587, 15528, 15736, 17703, 18116, 20232, 23292, 23604, 27174, 35406, 36232, 40761, 46584, 47208, 54348, 70812, 81522, 108696, 141624, 163044, 181807, 326088, 363614, 545421, 727228, 1090842, 1272649, 1454456, 1636263, 2181684, 2545298, 3272526, 3817947, 4363368, 5090596, 6545052, 7635894, 10181192, 11453841, 13090104, 15271788, 22907682, 30543576, 45815364, 91630728]

約数ペア:

[(1, 91630728), (2, 45815364), (3, 30543576), (4, 22907682), (6, 15271788), (7, 13090104), (8, 11453841), (9, 10181192), (12, 7635894), (14, 6545052), (18, 5090596), (21, 4363368), (24, 3817947), (28, 3272526), (36, 2545298), (42, 2181684), (56, 1636263), (63, 1454456), (72, 1272649), (84, 1090842), (126, 727228), (168, 545421), (252, 363614), (281, 326088), (504, 181807), (562, 163044), (647, 141624), (843, 108696), (1124, 81522), (1294, 70812), (1686, 54348), (1941, 47208), (1967, 46584), (2248, 40761), (2529, 36232), (2588, 35406), (3372, 27174), (3882, 23604), (3934, 23292), (4529, 20232), (5058, 18116), (5176, 17703), (5823, 15736), (5901, 15528), (6744, 13587), (7764, 11802), (7868, 11646), (9058, 10116)]