66547008

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 216347040

約数和(自身を除く): 149800032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 389, 396, 432, 486, 528, 576, 594, 648, 704, 778, 792, 864, 891, 972, 1056, 1167, 1188, 1296, 1556, 1584, 1728, 1782, 1944, 2112, 2334, 2376, 2592, 2673, 3112, 3168, 3501, 3564, 3888, 4279, 4668, 4752, 5184, 5346, 6224, 6336, 7002, 7128, 7776, 8558, 9336, 9504, 10503, 10692, 12448, 12837, 14004, 14256, 15552, 17116, 18672, 19008, 21006, 21384, 24896, 25674, 28008, 28512, 31509, 34232, 37344, 38511, 42012, 42768, 51348, 56016, 57024, 63018, 68464, 74688, 77022, 84024, 85536, 94527, 102696, 112032, 115533, 126036, 136928, 154044, 168048, 171072, 189054, 205392, 224064, 231066, 252072, 273856, 308088, 336096, 346599, 378108, 410784, 462132, 504144, 616176, 672192, 693198, 756216, 821568, 924264, 1008288, 1039797, 1232352, 1386396, 1512432, 1848528, 2016576, 2079594, 2464704, 2772792, 3024864, 3697056, 4159188, 5545584, 6049728, 7394112, 8318376, 11091168, 16636752, 22182336, 33273504, 66547008]

約数ペア:

[(1, 66547008), (2, 33273504), (3, 22182336), (4, 16636752), (6, 11091168), (8, 8318376), (9, 7394112), (11, 6049728), (12, 5545584), (16, 4159188), (18, 3697056), (22, 3024864), (24, 2772792), (27, 2464704), (32, 2079594), (33, 2016576), (36, 1848528), (44, 1512432), (48, 1386396), (54, 1232352), (64, 1039797), (66, 1008288), (72, 924264), (81, 821568), (88, 756216), (96, 693198), (99, 672192), (108, 616176), (132, 504144), (144, 462132), (162, 410784), (176, 378108), (192, 346599), (198, 336096), (216, 308088), (243, 273856), (264, 252072), (288, 231066), (297, 224064), (324, 205392), (352, 189054), (389, 171072), (396, 168048), (432, 154044), (486, 136928), (528, 126036), (576, 115533), (594, 112032), (648, 102696), (704, 94527), (778, 85536), (792, 84024), (864, 77022), (891, 74688), (972, 68464), (1056, 63018), (1167, 57024), (1188, 56016), (1296, 51348), (1556, 42768), (1584, 42012), (1728, 38511), (1782, 37344), (1944, 34232), (2112, 31509), (2334, 28512), (2376, 28008), (2592, 25674), (2673, 24896), (3112, 21384), (3168, 21006), (3501, 19008), (3564, 18672), (3888, 17116), (4279, 15552), (4668, 14256), (4752, 14004), (5184, 12837), (5346, 12448), (6224, 10692), (6336, 10503), (7002, 9504), (7128, 9336), (7776, 8558)]