78813648

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 140

約数和(自身を含む): 237858660

約数和(自身を除く): 159045012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 233, 243, 261, 324, 348, 432, 464, 466, 486, 522, 648, 696, 699, 729, 783, 932, 972, 1044, 1296, 1392, 1398, 1458, 1566, 1864, 1944, 2088, 2097, 2349, 2796, 2916, 3132, 3728, 3888, 4176, 4194, 4698, 5592, 5832, 6264, 6291, 6757, 7047, 8388, 9396, 11184, 11664, 12528, 12582, 13514, 14094, 16776, 18792, 18873, 20271, 21141, 25164, 27028, 28188, 33552, 37584, 37746, 40542, 42282, 50328, 54056, 56376, 56619, 60813, 75492, 81084, 84564, 100656, 108112, 112752, 113238, 121626, 150984, 162168, 169128, 169857, 182439, 226476, 243252, 301968, 324336, 338256, 339714, 364878, 452952, 486504, 547317, 679428, 729756, 905904, 973008, 1094634, 1358856, 1459512, 1641951, 2189268, 2717712, 2919024, 3283902, 4378536, 4925853, 6567804, 8757072, 9851706, 13135608, 19703412, 26271216, 39406824, 78813648]

約数ペア:

[(1, 78813648), (2, 39406824), (3, 26271216), (4, 19703412), (6, 13135608), (8, 9851706), (9, 8757072), (12, 6567804), (16, 4925853), (18, 4378536), (24, 3283902), (27, 2919024), (29, 2717712), (36, 2189268), (48, 1641951), (54, 1459512), (58, 1358856), (72, 1094634), (81, 973008), (87, 905904), (108, 729756), (116, 679428), (144, 547317), (162, 486504), (174, 452952), (216, 364878), (232, 339714), (233, 338256), (243, 324336), (261, 301968), (324, 243252), (348, 226476), (432, 182439), (464, 169857), (466, 169128), (486, 162168), (522, 150984), (648, 121626), (696, 113238), (699, 112752), (729, 108112), (783, 100656), (932, 84564), (972, 81084), (1044, 75492), (1296, 60813), (1392, 56619), (1398, 56376), (1458, 54056), (1566, 50328), (1864, 42282), (1944, 40542), (2088, 37746), (2097, 37584), (2349, 33552), (2796, 28188), (2916, 27028), (3132, 25164), (3728, 21141), (3888, 20271), (4176, 18873), (4194, 18792), (4698, 16776), (5592, 14094), (5832, 13514), (6264, 12582), (6291, 12528), (6757, 11664), (7047, 11184), (8388, 9396)]