90676656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 301011984

約数和(自身を除く): 210335328

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, 181, 196, 213, 252, 284, 294, 336, 362, 392, 426, 441, 497, 504, 543, 568, 588, 639, 724, 784, 852, 882, 994, 1008, 1086, 1136, 1176, 1267, 1278, 1448, 1491, 1629, 1704, 1764, 1988, 2172, 2352, 2534, 2556, 2896, 2982, 3258, 3408, 3479, 3528, 3801, 3976, 4344, 4473, 5068, 5112, 5964, 6516, 6958, 7056, 7602, 7952, 8688, 8869, 8946, 10136, 10224, 10437, 11403, 11928, 12851, 13032, 13916, 15204, 17738, 17892, 20272, 20874, 22806, 23856, 25702, 26064, 26607, 27832, 30408, 31311, 35476, 35784, 38553, 41748, 45612, 51404, 53214, 55664, 60816, 62622, 70952, 71568, 77106, 79821, 83496, 89957, 91224, 102808, 106428, 115659, 125244, 141904, 154212, 159642, 166992, 179914, 182448, 205616, 212856, 231318, 250488, 269871, 308424, 319284, 359828, 425712, 462636, 500976, 539742, 616848, 629699, 638568, 719656, 809613, 925272, 1079484, 1259398, 1277136, 1439312, 1619226, 1850544, 1889097, 2158968, 2518796, 3238452, 3778194, 4317936, 5037592, 5667291, 6476904, 7556388, 10075184, 11334582, 12953808, 15112776, 22669164, 30225552, 45338328, 90676656]

約数ペア:

[(1, 90676656), (2, 45338328), (3, 30225552), (4, 22669164), (6, 15112776), (7, 12953808), (8, 11334582), (9, 10075184), (12, 7556388), (14, 6476904), (16, 5667291), (18, 5037592), (21, 4317936), (24, 3778194), (28, 3238452), (36, 2518796), (42, 2158968), (48, 1889097), (49, 1850544), (56, 1619226), (63, 1439312), (71, 1277136), (72, 1259398), (84, 1079484), (98, 925272), (112, 809613), (126, 719656), (142, 638568), (144, 629699), (147, 616848), (168, 539742), (181, 500976), (196, 462636), (213, 425712), (252, 359828), (284, 319284), (294, 308424), (336, 269871), (362, 250488), (392, 231318), (426, 212856), (441, 205616), (497, 182448), (504, 179914), (543, 166992), (568, 159642), (588, 154212), (639, 141904), (724, 125244), (784, 115659), (852, 106428), (882, 102808), (994, 91224), (1008, 89957), (1086, 83496), (1136, 79821), (1176, 77106), (1267, 71568), (1278, 70952), (1448, 62622), (1491, 60816), (1629, 55664), (1704, 53214), (1764, 51404), (1988, 45612), (2172, 41748), (2352, 38553), (2534, 35784), (2556, 35476), (2896, 31311), (2982, 30408), (3258, 27832), (3408, 26607), (3479, 26064), (3528, 25702), (3801, 23856), (3976, 22806), (4344, 20874), (4473, 20272), (5068, 17892), (5112, 17738), (5964, 15204), (6516, 13916), (6958, 13032), (7056, 12851), (7602, 11928), (7952, 11403), (8688, 10437), (8869, 10224), (8946, 10136)]