66884508

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1871}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 174021120

約数和(自身を除く): 107136612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1871, 1986, 2979, 3742, 3972, 5613, 5958, 7484, 8937, 11226, 11916, 16839, 17874, 22452, 33678, 35748, 50517, 67356, 101034, 202068, 619301, 1238602, 1857903, 2477204, 3715806, 5573709, 7431612, 11147418, 16721127, 22294836, 33442254, 66884508]

約数ペア:

[(1, 66884508), (2, 33442254), (3, 22294836), (4, 16721127), (6, 11147418), (9, 7431612), (12, 5573709), (18, 3715806), (27, 2477204), (36, 1857903), (54, 1238602), (108, 619301), (331, 202068), (662, 101034), (993, 67356), (1324, 50517), (1871, 35748), (1986, 33678), (2979, 22452), (3742, 17874), (3972, 16839), (5613, 11916), (5958, 11226), (7484, 8937)]