76990248

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1663}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 208965120

約数和(自身を除く): 131974872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1663, 1929, 2572, 3326, 3858, 4989, 5144, 5787, 6652, 7716, 9978, 11574, 13304, 14967, 15432, 19956, 23148, 29934, 39912, 46296, 59868, 119736, 1069309, 2138618, 3207927, 4277236, 6415854, 8554472, 9623781, 12831708, 19247562, 25663416, 38495124, 76990248]

約数ペア:

[(1, 76990248), (2, 38495124), (3, 25663416), (4, 19247562), (6, 12831708), (8, 9623781), (9, 8554472), (12, 6415854), (18, 4277236), (24, 3207927), (36, 2138618), (72, 1069309), (643, 119736), (1286, 59868), (1663, 46296), (1929, 39912), (2572, 29934), (3326, 23148), (3858, 19956), (4989, 15432), (5144, 14967), (5787, 13304), (6652, 11574), (7716, 9978)]