81719232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 112

約数和(自身を含む): 253300992

約数和(自身を除く): 171581760

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, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1483, 1722, 1968, 2296, 2624, 2966, 3444, 3936, 4449, 4592, 5932, 6888, 7872, 8898, 9184, 10381, 11864, 13776, 17796, 18368, 20762, 23728, 27552, 31143, 35592, 41524, 47456, 55104, 60803, 62286, 71184, 83048, 94912, 121606, 124572, 142368, 166096, 182409, 243212, 249144, 284736, 332192, 364818, 425621, 486424, 498288, 664384, 729636, 851242, 972848, 996576, 1276863, 1459272, 1702484, 1945696, 1993152, 2553726, 2918544, 3404968, 3891392, 5107452, 5837088, 6809936, 10214904, 11674176, 13619872, 20429808, 27239744, 40859616, 81719232]

約数ペア:

[(1, 81719232), (2, 40859616), (3, 27239744), (4, 20429808), (6, 13619872), (7, 11674176), (8, 10214904), (12, 6809936), (14, 5837088), (16, 5107452), (21, 3891392), (24, 3404968), (28, 2918544), (32, 2553726), (41, 1993152), (42, 1945696), (48, 1702484), (56, 1459272), (64, 1276863), (82, 996576), (84, 972848), (96, 851242), (112, 729636), (123, 664384), (164, 498288), (168, 486424), (192, 425621), (224, 364818), (246, 332192), (287, 284736), (328, 249144), (336, 243212), (448, 182409), (492, 166096), (574, 142368), (656, 124572), (672, 121606), (861, 94912), (984, 83048), (1148, 71184), (1312, 62286), (1344, 60803), (1483, 55104), (1722, 47456), (1968, 41524), (2296, 35592), (2624, 31143), (2966, 27552), (3444, 23728), (3936, 20762), (4449, 18368), (4592, 17796), (5932, 13776), (6888, 11864), (7872, 10381), (8898, 9184)]