80395506

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{2657}}^1$

素因数の和:2747

約数の個数: 36

約数和(自身を含む): 178609626

約数和(自身を除く): 98214120

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 2657, 3362, 5043, 5314, 7971, 10086, 15129, 15942, 23913, 30258, 47826, 108937, 217874, 326811, 653622, 980433, 1960866, 4466417, 8932834, 13399251, 26798502, 40197753, 80395506]

約数ペア:

[(1, 80395506), (2, 40197753), (3, 26798502), (6, 13399251), (9, 8932834), (18, 4466417), (41, 1960866), (82, 980433), (123, 653622), (246, 326811), (369, 217874), (738, 108937), (1681, 47826), (2657, 30258), (3362, 23913), (5043, 15942), (5314, 15129), (7971, 10086)]