86668848

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 287780688

約数和(自身を除く): 201111840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 142, 144, 147, 168, 173, 196, 213, 252, 284, 294, 336, 346, 392, 426, 441, 497, 504, 519, 568, 588, 639, 692, 784, 852, 882, 994, 1008, 1038, 1136, 1176, 1211, 1278, 1384, 1491, 1557, 1704, 1764, 1988, 2076, 2352, 2422, 2556, 2768, 2982, 3114, 3408, 3479, 3528, 3633, 3976, 4152, 4473, 4844, 5112, 5964, 6228, 6958, 7056, 7266, 7952, 8304, 8477, 8946, 9688, 10224, 10437, 10899, 11928, 12283, 12456, 13916, 14532, 16954, 17892, 19376, 20874, 21798, 23856, 24566, 24912, 25431, 27832, 29064, 31311, 33908, 35784, 36849, 41748, 43596, 49132, 50862, 55664, 58128, 62622, 67816, 71568, 73698, 76293, 83496, 85981, 87192, 98264, 101724, 110547, 125244, 135632, 147396, 152586, 166992, 171962, 174384, 196528, 203448, 221094, 250488, 257943, 294792, 305172, 343924, 406896, 442188, 500976, 515886, 589584, 601867, 610344, 687848, 773829, 884376, 1031772, 1203734, 1220688, 1375696, 1547658, 1768752, 1805601, 2063544, 2407468, 3095316, 3611202, 4127088, 4814936, 5416803, 6190632, 7222404, 9629872, 10833606, 12381264, 14444808, 21667212, 28889616, 43334424, 86668848]

約数ペア:

[(1, 86668848), (2, 43334424), (3, 28889616), (4, 21667212), (6, 14444808), (7, 12381264), (8, 10833606), (9, 9629872), (12, 7222404), (14, 6190632), (16, 5416803), (18, 4814936), (21, 4127088), (24, 3611202), (28, 3095316), (36, 2407468), (42, 2063544), (48, 1805601), (49, 1768752), (56, 1547658), (63, 1375696), (71, 1220688), (72, 1203734), (84, 1031772), (98, 884376), (112, 773829), (126, 687848), (142, 610344), (144, 601867), (147, 589584), (168, 515886), (173, 500976), (196, 442188), (213, 406896), (252, 343924), (284, 305172), (294, 294792), (336, 257943), (346, 250488), (392, 221094), (426, 203448), (441, 196528), (497, 174384), (504, 171962), (519, 166992), (568, 152586), (588, 147396), (639, 135632), (692, 125244), (784, 110547), (852, 101724), (882, 98264), (994, 87192), (1008, 85981), (1038, 83496), (1136, 76293), (1176, 73698), (1211, 71568), (1278, 67816), (1384, 62622), (1491, 58128), (1557, 55664), (1704, 50862), (1764, 49132), (1988, 43596), (2076, 41748), (2352, 36849), (2422, 35784), (2556, 33908), (2768, 31311), (2982, 29064), (3114, 27832), (3408, 25431), (3479, 24912), (3528, 24566), (3633, 23856), (3976, 21798), (4152, 20874), (4473, 19376), (4844, 17892), (5112, 16954), (5964, 14532), (6228, 13916), (6958, 12456), (7056, 12283), (7266, 11928), (7952, 10899), (8304, 10437), (8477, 10224), (8946, 9688)]