77906712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5807}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 214663680

約数和(自身を除く): 136756968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 5807, 6708, 11614, 13416, 17421, 23228, 34842, 46456, 69684, 75491, 139368, 150982, 226473, 249701, 301964, 452946, 499402, 603928, 749103, 905892, 998804, 1498206, 1811784, 1997608, 2996412, 3246113, 5992824, 6492226, 9738339, 12984452, 19476678, 25968904, 38953356, 77906712]

約数ペア:

[(1, 77906712), (2, 38953356), (3, 25968904), (4, 19476678), (6, 12984452), (8, 9738339), (12, 6492226), (13, 5992824), (24, 3246113), (26, 2996412), (39, 1997608), (43, 1811784), (52, 1498206), (78, 998804), (86, 905892), (104, 749103), (129, 603928), (156, 499402), (172, 452946), (258, 301964), (312, 249701), (344, 226473), (516, 150982), (559, 139368), (1032, 75491), (1118, 69684), (1677, 46456), (2236, 34842), (3354, 23228), (4472, 17421), (5807, 13416), (6708, 11614)]