9090888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 15239352

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 383, 516, 552, 766, 989, 1032, 1149, 1532, 1978, 2298, 2967, 3064, 3956, 4596, 5934, 7912, 8809, 9192, 11868, 16469, 17618, 23736, 26427, 32938, 35236, 49407, 52854, 65876, 70472, 98814, 105708, 131752, 197628, 211416, 378787, 395256, 757574, 1136361, 1515148, 2272722, 3030296, 4545444, 9090888]

約数ペア:

[(1, 9090888), (2, 4545444), (3, 3030296), (4, 2272722), (6, 1515148), (8, 1136361), (12, 757574), (23, 395256), (24, 378787), (43, 211416), (46, 197628), (69, 131752), (86, 105708), (92, 98814), (129, 70472), (138, 65876), (172, 52854), (184, 49407), (258, 35236), (276, 32938), (344, 26427), (383, 23736), (516, 17618), (552, 16469), (766, 11868), (989, 9192), (1032, 8809), (1149, 7912), (1532, 5934), (1978, 4596), (2298, 3956), (2967, 3064)]