66391248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 227985408

約数和(自身を除く): 161594160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 71, 77, 84, 88, 92, 112, 121, 132, 138, 142, 154, 161, 168, 176, 184, 213, 231, 242, 253, 264, 276, 284, 308, 322, 336, 363, 368, 426, 462, 483, 484, 497, 506, 528, 552, 568, 616, 644, 726, 759, 781, 847, 852, 924, 966, 968, 994, 1012, 1104, 1136, 1232, 1288, 1452, 1491, 1518, 1562, 1633, 1694, 1704, 1771, 1848, 1932, 1936, 1988, 2024, 2343, 2541, 2576, 2783, 2904, 2982, 3036, 3124, 3266, 3388, 3408, 3542, 3696, 3864, 3976, 4048, 4686, 4899, 5082, 5313, 5467, 5566, 5808, 5964, 6072, 6248, 6532, 6776, 7084, 7728, 7952, 8349, 8591, 9372, 9798, 10164, 10626, 10934, 11132, 11431, 11928, 12144, 12496, 13064, 13552, 14168, 16401, 16698, 17182, 17963, 18744, 19481, 19596, 20328, 21252, 21868, 22264, 22862, 23856, 25773, 26128, 28336, 32802, 33396, 34293, 34364, 35926, 37488, 38962, 39192, 40656, 42504, 43736, 44528, 45724, 51546, 53889, 58443, 60137, 65604, 66792, 68586, 68728, 71852, 77924, 78384, 85008, 87472, 91448, 103092, 107778, 116886, 120274, 125741, 131208, 133584, 137172, 137456, 143704, 155848, 180411, 182896, 197593, 206184, 215556, 233772, 240548, 251482, 262416, 274344, 287408, 311696, 360822, 377223, 395186, 412368, 431112, 467544, 481096, 502964, 548688, 592779, 721644, 754446, 790372, 862224, 935088, 962192, 1005928, 1185558, 1383151, 1443288, 1508892, 1580744, 2011856, 2371116, 2766302, 2886576, 3017784, 3161488, 4149453, 4742232, 5532604, 6035568, 8298906, 9484464, 11065208, 16597812, 22130416, 33195624, 66391248]

約数ペア:

[(1, 66391248), (2, 33195624), (3, 22130416), (4, 16597812), (6, 11065208), (7, 9484464), (8, 8298906), (11, 6035568), (12, 5532604), (14, 4742232), (16, 4149453), (21, 3161488), (22, 3017784), (23, 2886576), (24, 2766302), (28, 2371116), (33, 2011856), (42, 1580744), (44, 1508892), (46, 1443288), (48, 1383151), (56, 1185558), (66, 1005928), (69, 962192), (71, 935088), (77, 862224), (84, 790372), (88, 754446), (92, 721644), (112, 592779), (121, 548688), (132, 502964), (138, 481096), (142, 467544), (154, 431112), (161, 412368), (168, 395186), (176, 377223), (184, 360822), (213, 311696), (231, 287408), (242, 274344), (253, 262416), (264, 251482), (276, 240548), (284, 233772), (308, 215556), (322, 206184), (336, 197593), (363, 182896), (368, 180411), (426, 155848), (462, 143704), (483, 137456), (484, 137172), (497, 133584), (506, 131208), (528, 125741), (552, 120274), (568, 116886), (616, 107778), (644, 103092), (726, 91448), (759, 87472), (781, 85008), (847, 78384), (852, 77924), (924, 71852), (966, 68728), (968, 68586), (994, 66792), (1012, 65604), (1104, 60137), (1136, 58443), (1232, 53889), (1288, 51546), (1452, 45724), (1491, 44528), (1518, 43736), (1562, 42504), (1633, 40656), (1694, 39192), (1704, 38962), (1771, 37488), (1848, 35926), (1932, 34364), (1936, 34293), (1988, 33396), (2024, 32802), (2343, 28336), (2541, 26128), (2576, 25773), (2783, 23856), (2904, 22862), (2982, 22264), (3036, 21868), (3124, 21252), (3266, 20328), (3388, 19596), (3408, 19481), (3542, 18744), (3696, 17963), (3864, 17182), (3976, 16698), (4048, 16401), (4686, 14168), (4899, 13552), (5082, 13064), (5313, 12496), (5467, 12144), (5566, 11928), (5808, 11431), (5964, 11132), (6072, 10934), (6248, 10626), (6532, 10164), (6776, 9798), (7084, 9372), (7728, 8591), (7952, 8349)]