90071676

素因数分解:

$2^2\times 3^4\times {\mathrm{277999}}^1$

素因数の和:278015

約数の個数: 30

約数和(自身を含む): 235466000

約数和(自身を除く): 145394324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 277999, 555998, 833997, 1111996, 1667994, 2501991, 3335988, 5003982, 7505973, 10007964, 15011946, 22517919, 30023892, 45035838, 90071676]

約数ペア:

[(1, 90071676), (2, 45035838), (3, 30023892), (4, 22517919), (6, 15011946), (9, 10007964), (12, 7505973), (18, 5003982), (27, 3335988), (36, 2501991), (54, 1667994), (81, 1111996), (108, 833997), (162, 555998), (324, 277999)]