66896256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 208373760

約数和(自身を除く): 141477504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 607, 656, 672, 861, 896, 984, 1148, 1214, 1312, 1344, 1722, 1821, 1968, 2296, 2428, 2624, 2688, 3444, 3642, 3936, 4249, 4592, 4856, 5248, 6888, 7284, 7872, 8498, 9184, 9712, 12747, 13776, 14568, 15744, 16996, 18368, 19424, 24887, 25494, 27552, 29136, 33992, 36736, 38848, 49774, 50988, 55104, 58272, 67984, 74661, 77696, 99548, 101976, 110208, 116544, 135968, 149322, 174209, 199096, 203952, 233088, 271936, 298644, 348418, 398192, 407904, 522627, 543872, 597288, 696836, 796384, 815808, 1045254, 1194576, 1393672, 1592768, 1631616, 2090508, 2389152, 2787344, 3185536, 4181016, 4778304, 5574688, 8362032, 9556608, 11149376, 16724064, 22298752, 33448128, 66896256]

約数ペア:

[(1, 66896256), (2, 33448128), (3, 22298752), (4, 16724064), (6, 11149376), (7, 9556608), (8, 8362032), (12, 5574688), (14, 4778304), (16, 4181016), (21, 3185536), (24, 2787344), (28, 2389152), (32, 2090508), (41, 1631616), (42, 1592768), (48, 1393672), (56, 1194576), (64, 1045254), (82, 815808), (84, 796384), (96, 696836), (112, 597288), (123, 543872), (128, 522627), (164, 407904), (168, 398192), (192, 348418), (224, 298644), (246, 271936), (287, 233088), (328, 203952), (336, 199096), (384, 174209), (448, 149322), (492, 135968), (574, 116544), (607, 110208), (656, 101976), (672, 99548), (861, 77696), (896, 74661), (984, 67984), (1148, 58272), (1214, 55104), (1312, 50988), (1344, 49774), (1722, 38848), (1821, 36736), (1968, 33992), (2296, 29136), (2428, 27552), (2624, 25494), (2688, 24887), (3444, 19424), (3642, 18368), (3936, 16996), (4249, 15744), (4592, 14568), (4856, 13776), (5248, 12747), (6888, 9712), (7284, 9184), (7872, 8498)]