66768264

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 189142590

約数和(自身を除く): 122374326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 1753, 2116, 3174, 3506, 4232, 4761, 5259, 6348, 7012, 9522, 10518, 12696, 14024, 15777, 19044, 21036, 31554, 38088, 40319, 42072, 63108, 80638, 120957, 126216, 161276, 241914, 322552, 362871, 483828, 725742, 927337, 967656, 1451484, 1854674, 2782011, 2902968, 3709348, 5564022, 7418696, 8346033, 11128044, 16692066, 22256088, 33384132, 66768264]

約数ペア:

[(1, 66768264), (2, 33384132), (3, 22256088), (4, 16692066), (6, 11128044), (8, 8346033), (9, 7418696), (12, 5564022), (18, 3709348), (23, 2902968), (24, 2782011), (36, 1854674), (46, 1451484), (69, 967656), (72, 927337), (92, 725742), (138, 483828), (184, 362871), (207, 322552), (276, 241914), (414, 161276), (529, 126216), (552, 120957), (828, 80638), (1058, 63108), (1587, 42072), (1656, 40319), (1753, 38088), (2116, 31554), (3174, 21036), (3506, 19044), (4232, 15777), (4761, 14024), (5259, 12696), (6348, 10518), (7012, 9522)]