66939936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 215986176

約数和(自身を除く): 149046240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 69, 71, 84, 92, 96, 112, 122, 138, 142, 161, 168, 183, 184, 213, 224, 244, 276, 284, 322, 336, 366, 368, 426, 427, 483, 488, 497, 552, 568, 644, 672, 732, 736, 852, 854, 966, 976, 994, 1104, 1136, 1281, 1288, 1403, 1464, 1491, 1633, 1704, 1708, 1932, 1952, 1988, 2208, 2272, 2562, 2576, 2806, 2928, 2982, 3266, 3408, 3416, 3864, 3976, 4209, 4331, 4899, 5124, 5152, 5612, 5856, 5964, 6532, 6816, 6832, 7728, 7952, 8418, 8662, 9798, 9821, 10248, 11224, 11431, 11928, 12993, 13064, 13664, 15456, 15904, 16836, 17324, 19596, 19642, 20496, 22448, 22862, 23856, 25986, 26128, 29463, 30317, 33672, 34293, 34648, 39192, 39284, 40992, 44896, 45724, 47712, 51972, 52256, 58926, 60634, 67344, 68586, 69296, 78384, 78568, 90951, 91448, 99613, 103944, 117852, 121268, 134688, 137172, 138592, 156768, 157136, 181902, 182896, 199226, 207888, 235704, 242536, 274344, 298839, 314272, 363804, 365792, 398452, 415776, 471408, 485072, 548688, 597678, 697291, 727608, 796904, 942816, 970144, 1097376, 1195356, 1394582, 1455216, 1593808, 2091873, 2390712, 2789164, 2910432, 3187616, 4183746, 4781424, 5578328, 8367492, 9562848, 11156656, 16734984, 22313312, 33469968, 66939936]

約数ペア:

[(1, 66939936), (2, 33469968), (3, 22313312), (4, 16734984), (6, 11156656), (7, 9562848), (8, 8367492), (12, 5578328), (14, 4781424), (16, 4183746), (21, 3187616), (23, 2910432), (24, 2789164), (28, 2390712), (32, 2091873), (42, 1593808), (46, 1455216), (48, 1394582), (56, 1195356), (61, 1097376), (69, 970144), (71, 942816), (84, 796904), (92, 727608), (96, 697291), (112, 597678), (122, 548688), (138, 485072), (142, 471408), (161, 415776), (168, 398452), (183, 365792), (184, 363804), (213, 314272), (224, 298839), (244, 274344), (276, 242536), (284, 235704), (322, 207888), (336, 199226), (366, 182896), (368, 181902), (426, 157136), (427, 156768), (483, 138592), (488, 137172), (497, 134688), (552, 121268), (568, 117852), (644, 103944), (672, 99613), (732, 91448), (736, 90951), (852, 78568), (854, 78384), (966, 69296), (976, 68586), (994, 67344), (1104, 60634), (1136, 58926), (1281, 52256), (1288, 51972), (1403, 47712), (1464, 45724), (1491, 44896), (1633, 40992), (1704, 39284), (1708, 39192), (1932, 34648), (1952, 34293), (1988, 33672), (2208, 30317), (2272, 29463), (2562, 26128), (2576, 25986), (2806, 23856), (2928, 22862), (2982, 22448), (3266, 20496), (3408, 19642), (3416, 19596), (3864, 17324), (3976, 16836), (4209, 15904), (4331, 15456), (4899, 13664), (5124, 13064), (5152, 12993), (5612, 11928), (5856, 11431), (5964, 11224), (6532, 10248), (6816, 9821), (6832, 9798), (7728, 8662), (7952, 8418)]