85707774

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{5417}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 191147040

約数和(自身を除く): 105439266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1758, 2637, 5274, 5417, 7911, 10834, 15822, 16251, 32502, 48753, 97506, 146259, 292518, 1587181, 3174362, 4761543, 9523086, 14284629, 28569258, 42853887, 85707774]

約数ペア:

[(1, 85707774), (2, 42853887), (3, 28569258), (6, 14284629), (9, 9523086), (18, 4761543), (27, 3174362), (54, 1587181), (293, 292518), (586, 146259), (879, 97506), (1758, 48753), (2637, 32502), (5274, 16251), (5417, 15822), (7911, 10834)]