80891622

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71333}}^1$

素因数の和:71354

約数の個数: 40

約数和(自身を含む): 207153936

約数和(自身を除く): 126262314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 71333, 142666, 213999, 427998, 499331, 641997, 998662, 1283994, 1497993, 1925991, 2995986, 3851982, 4493979, 5777973, 8987958, 11555946, 13481937, 26963874, 40445811, 80891622]

約数ペア:

[(1, 80891622), (2, 40445811), (3, 26963874), (6, 13481937), (7, 11555946), (9, 8987958), (14, 5777973), (18, 4493979), (21, 3851982), (27, 2995986), (42, 1925991), (54, 1497993), (63, 1283994), (81, 998662), (126, 641997), (162, 499331), (189, 427998), (378, 213999), (567, 142666), (1134, 71333)]