85729728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 261298944

約数和(自身を除く): 175569216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 227, 281, 336, 448, 454, 562, 672, 681, 843, 908, 1124, 1344, 1362, 1589, 1686, 1816, 1967, 2248, 2724, 3178, 3372, 3632, 3934, 4496, 4767, 5448, 5901, 6356, 6744, 7264, 7868, 8992, 9534, 10896, 11802, 12712, 13488, 14528, 15736, 17984, 19068, 21792, 23604, 25424, 26976, 31472, 38136, 43584, 47208, 50848, 53952, 62944, 63787, 76272, 94416, 101696, 125888, 127574, 152544, 188832, 191361, 255148, 305088, 377664, 382722, 446509, 510296, 765444, 893018, 1020592, 1339527, 1530888, 1786036, 2041184, 2679054, 3061776, 3572072, 4082368, 5358108, 6123552, 7144144, 10716216, 12247104, 14288288, 21432432, 28576576, 42864864, 85729728]

約数ペア:

[(1, 85729728), (2, 42864864), (3, 28576576), (4, 21432432), (6, 14288288), (7, 12247104), (8, 10716216), (12, 7144144), (14, 6123552), (16, 5358108), (21, 4082368), (24, 3572072), (28, 3061776), (32, 2679054), (42, 2041184), (48, 1786036), (56, 1530888), (64, 1339527), (84, 1020592), (96, 893018), (112, 765444), (168, 510296), (192, 446509), (224, 382722), (227, 377664), (281, 305088), (336, 255148), (448, 191361), (454, 188832), (562, 152544), (672, 127574), (681, 125888), (843, 101696), (908, 94416), (1124, 76272), (1344, 63787), (1362, 62944), (1589, 53952), (1686, 50848), (1816, 47208), (1967, 43584), (2248, 38136), (2724, 31472), (3178, 26976), (3372, 25424), (3632, 23604), (3934, 21792), (4496, 19068), (4767, 17984), (5448, 15736), (5901, 14528), (6356, 13488), (6744, 12712), (7264, 11802), (7868, 10896), (8992, 9534)]