90845874

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{80111}}^1$

素因数の和:80132

約数の個数: 40

約数和(自身を含む): 232645248

約数和(自身を除く): 141799374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 80111, 160222, 240333, 480666, 560777, 720999, 1121554, 1441998, 1682331, 2162997, 3364662, 4325994, 5046993, 6488991, 10093986, 12977982, 15140979, 30281958, 45422937, 90845874]

約数ペア:

[(1, 90845874), (2, 45422937), (3, 30281958), (6, 15140979), (7, 12977982), (9, 10093986), (14, 6488991), (18, 5046993), (21, 4325994), (27, 3364662), (42, 2162997), (54, 1682331), (63, 1441998), (81, 1121554), (126, 720999), (162, 560777), (189, 480666), (378, 240333), (567, 160222), (1134, 80111)]