85741824

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 267845760

約数和(自身を除く): 182103936

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, 256, 287, 328, 336, 384, 389, 448, 492, 574, 656, 672, 768, 778, 861, 896, 984, 1148, 1167, 1312, 1344, 1556, 1722, 1792, 1968, 2296, 2334, 2624, 2688, 2723, 3112, 3444, 3936, 4592, 4668, 5248, 5376, 5446, 6224, 6888, 7872, 8169, 9184, 9336, 10496, 10892, 12448, 13776, 15744, 15949, 16338, 18368, 18672, 21784, 24896, 27552, 31488, 31898, 32676, 36736, 37344, 43568, 47847, 49792, 55104, 63796, 65352, 73472, 74688, 87136, 95694, 99584, 110208, 111643, 127592, 130704, 149376, 174272, 191388, 220416, 223286, 255184, 261408, 298752, 334929, 348544, 382776, 446572, 510368, 522816, 669858, 697088, 765552, 893144, 1020736, 1045632, 1339716, 1531104, 1786288, 2041472, 2091264, 2679432, 3062208, 3572576, 4082944, 5358864, 6124416, 7145152, 10717728, 12248832, 14290304, 21435456, 28580608, 42870912, 85741824]

約数ペア:

[(1, 85741824), (2, 42870912), (3, 28580608), (4, 21435456), (6, 14290304), (7, 12248832), (8, 10717728), (12, 7145152), (14, 6124416), (16, 5358864), (21, 4082944), (24, 3572576), (28, 3062208), (32, 2679432), (41, 2091264), (42, 2041472), (48, 1786288), (56, 1531104), (64, 1339716), (82, 1045632), (84, 1020736), (96, 893144), (112, 765552), (123, 697088), (128, 669858), (164, 522816), (168, 510368), (192, 446572), (224, 382776), (246, 348544), (256, 334929), (287, 298752), (328, 261408), (336, 255184), (384, 223286), (389, 220416), (448, 191388), (492, 174272), (574, 149376), (656, 130704), (672, 127592), (768, 111643), (778, 110208), (861, 99584), (896, 95694), (984, 87136), (1148, 74688), (1167, 73472), (1312, 65352), (1344, 63796), (1556, 55104), (1722, 49792), (1792, 47847), (1968, 43568), (2296, 37344), (2334, 36736), (2624, 32676), (2688, 31898), (2723, 31488), (3112, 27552), (3444, 24896), (3936, 21784), (4592, 18672), (4668, 18368), (5248, 16338), (5376, 15949), (5446, 15744), (6224, 13776), (6888, 12448), (7872, 10892), (8169, 10496), (9184, 9336)]