68972958

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 60

約数和(自身を含む): 159351192

約数和(自身を除く): 90378234

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 311, 333, 622, 666, 933, 999, 1369, 1866, 1998, 2738, 2799, 2997, 4107, 5598, 5994, 8214, 8397, 11507, 12321, 16794, 23014, 24642, 25191, 34521, 36963, 50382, 69042, 73926, 103563, 110889, 207126, 221778, 310689, 425759, 621378, 851518, 932067, 1277277, 1864134, 2554554, 3831831, 7663662, 11495493, 22990986, 34486479, 68972958]

約数ペア:

[(1, 68972958), (2, 34486479), (3, 22990986), (6, 11495493), (9, 7663662), (18, 3831831), (27, 2554554), (37, 1864134), (54, 1277277), (74, 932067), (81, 851518), (111, 621378), (162, 425759), (222, 310689), (311, 221778), (333, 207126), (622, 110889), (666, 103563), (933, 73926), (999, 69042), (1369, 50382), (1866, 36963), (1998, 34521), (2738, 25191), (2799, 24642), (2997, 23014), (4107, 16794), (5598, 12321), (5994, 11507), (8214, 8397)]