81461952

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 336

約数和(自身を含む): 292900608

約数和(自身を除く): 211438656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 43, 44, 46, 48, 52, 64, 66, 69, 72, 78, 86, 88, 92, 96, 99, 104, 117, 129, 132, 138, 143, 144, 156, 172, 176, 184, 192, 198, 207, 208, 234, 253, 258, 264, 276, 286, 288, 299, 312, 344, 352, 368, 387, 396, 414, 416, 429, 468, 473, 506, 516, 528, 552, 559, 572, 576, 598, 624, 688, 704, 736, 759, 774, 792, 828, 832, 858, 897, 936, 946, 989, 1012, 1032, 1056, 1104, 1118, 1144, 1196, 1248, 1287, 1376, 1419, 1472, 1518, 1548, 1584, 1656, 1677, 1716, 1794, 1872, 1892, 1978, 2024, 2064, 2112, 2208, 2236, 2277, 2288, 2392, 2496, 2574, 2691, 2752, 2838, 2967, 3036, 3096, 3168, 3289, 3312, 3354, 3432, 3588, 3744, 3784, 3956, 4048, 4128, 4257, 4416, 4472, 4554, 4576, 4784, 5031, 5148, 5382, 5676, 5934, 6072, 6149, 6192, 6336, 6578, 6624, 6708, 6864, 7176, 7488, 7568, 7912, 8096, 8256, 8514, 8901, 8944, 9108, 9152, 9568, 9867, 10062, 10296, 10764, 10879, 11352, 11868, 12144, 12298, 12384, 12857, 13156, 13248, 13416, 13728, 14352, 15136, 15824, 16192, 17028, 17802, 17888, 18216, 18447, 19136, 19734, 20124, 20592, 21528, 21758, 22704, 23736, 24288, 24596, 24768, 25714, 26312, 26832, 27456, 28704, 29601, 30272, 31648, 32637, 34056, 35604, 35776, 36432, 36894, 38571, 39468, 40248, 41184, 43056, 43516, 45408, 47472, 48576, 49192, 51428, 52624, 53664, 55341, 57408, 59202, 63296, 65274, 68112, 71208, 72864, 73788, 77142, 78936, 80496, 82368, 86112, 87032, 90816, 94944, 97911, 98384, 102856, 105248, 107328, 110682, 115713, 118404, 130548, 136224, 141427, 142416, 145728, 147576, 154284, 157872, 160992, 172224, 174064, 189888, 195822, 196768, 205712, 210496, 221364, 231426, 236808, 261096, 272448, 282854, 284832, 295152, 308568, 315744, 321984, 348128, 391644, 393536, 411424, 424281, 442728, 462852, 473616, 522192, 565708, 569664, 590304, 617136, 631488, 696256, 783288, 822848, 848562, 885456, 925704, 947232, 1044384, 1131416, 1180608, 1234272, 1272843, 1566576, 1697124, 1770912, 1851408, 1894464, 2088768, 2262832, 2468544, 2545686, 3133152, 3394248, 3541824, 3702816, 4525664, 5091372, 6266304, 6788496, 7405632, 9051328, 10182744, 13576992, 20365488, 27153984, 40730976, 81461952]

約数ペア:

[(1, 81461952), (2, 40730976), (3, 27153984), (4, 20365488), (6, 13576992), (8, 10182744), (9, 9051328), (11, 7405632), (12, 6788496), (13, 6266304), (16, 5091372), (18, 4525664), (22, 3702816), (23, 3541824), (24, 3394248), (26, 3133152), (32, 2545686), (33, 2468544), (36, 2262832), (39, 2088768), (43, 1894464), (44, 1851408), (46, 1770912), (48, 1697124), (52, 1566576), (64, 1272843), (66, 1234272), (69, 1180608), (72, 1131416), (78, 1044384), (86, 947232), (88, 925704), (92, 885456), (96, 848562), (99, 822848), (104, 783288), (117, 696256), (129, 631488), (132, 617136), (138, 590304), (143, 569664), (144, 565708), (156, 522192), (172, 473616), (176, 462852), (184, 442728), (192, 424281), (198, 411424), (207, 393536), (208, 391644), (234, 348128), (253, 321984), (258, 315744), (264, 308568), (276, 295152), (286, 284832), (288, 282854), (299, 272448), (312, 261096), (344, 236808), (352, 231426), (368, 221364), (387, 210496), (396, 205712), (414, 196768), (416, 195822), (429, 189888), (468, 174064), (473, 172224), (506, 160992), (516, 157872), (528, 154284), (552, 147576), (559, 145728), (572, 142416), (576, 141427), (598, 136224), (624, 130548), (688, 118404), (704, 115713), (736, 110682), (759, 107328), (774, 105248), (792, 102856), (828, 98384), (832, 97911), (858, 94944), (897, 90816), (936, 87032), (946, 86112), (989, 82368), (1012, 80496), (1032, 78936), (1056, 77142), (1104, 73788), (1118, 72864), (1144, 71208), (1196, 68112), (1248, 65274), (1287, 63296), (1376, 59202), (1419, 57408), (1472, 55341), (1518, 53664), (1548, 52624), (1584, 51428), (1656, 49192), (1677, 48576), (1716, 47472), (1794, 45408), (1872, 43516), (1892, 43056), (1978, 41184), (2024, 40248), (2064, 39468), (2112, 38571), (2208, 36894), (2236, 36432), (2277, 35776), (2288, 35604), (2392, 34056), (2496, 32637), (2574, 31648), (2691, 30272), (2752, 29601), (2838, 28704), (2967, 27456), (3036, 26832), (3096, 26312), (3168, 25714), (3289, 24768), (3312, 24596), (3354, 24288), (3432, 23736), (3588, 22704), (3744, 21758), (3784, 21528), (3956, 20592), (4048, 20124), (4128, 19734), (4257, 19136), (4416, 18447), (4472, 18216), (4554, 17888), (4576, 17802), (4784, 17028), (5031, 16192), (5148, 15824), (5382, 15136), (5676, 14352), (5934, 13728), (6072, 13416), (6149, 13248), (6192, 13156), (6336, 12857), (6578, 12384), (6624, 12298), (6708, 12144), (6864, 11868), (7176, 11352), (7488, 10879), (7568, 10764), (7912, 10296), (8096, 10062), (8256, 9867), (8514, 9568), (8901, 9152), (8944, 9108)]