81496184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132299}}^1$

素因数の和:132323

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 109015816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 132299, 264598, 529196, 926093, 1058392, 1455289, 1852186, 2910578, 3704372, 5821156, 7408744, 10187023, 11642312, 20374046, 40748092, 81496184]

約数ペア:

[(1, 81496184), (2, 40748092), (4, 20374046), (7, 11642312), (8, 10187023), (11, 7408744), (14, 5821156), (22, 3704372), (28, 2910578), (44, 1852186), (56, 1455289), (77, 1058392), (88, 926093), (154, 529196), (308, 264598), (616, 132299)]