68341212

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 178080000

約数和(自身を除く): 109738788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 2999, 3798, 5697, 5998, 7596, 8997, 11394, 11996, 17994, 22788, 26991, 35988, 53982, 80973, 107964, 161946, 323892, 632789, 1265578, 1898367, 2531156, 3796734, 5695101, 7593468, 11390202, 17085303, 22780404, 34170606, 68341212]

約数ペア:

[(1, 68341212), (2, 34170606), (3, 22780404), (4, 17085303), (6, 11390202), (9, 7593468), (12, 5695101), (18, 3796734), (27, 2531156), (36, 1898367), (54, 1265578), (108, 632789), (211, 323892), (422, 161946), (633, 107964), (844, 80973), (1266, 53982), (1899, 35988), (2532, 26991), (2999, 22788), (3798, 17994), (5697, 11996), (5998, 11394), (7596, 8997)]