85721328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 200

約数和(自身を含む): 309682560

約数和(自身を除く): 223961232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 693, 756, 792, 859, 891, 924, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1718, 1782, 1848, 2079, 2268, 2376, 2577, 2772, 3024, 3436, 3564, 3696, 4158, 4536, 4752, 5154, 5544, 6013, 6237, 6872, 7128, 7731, 8316, 9072, 9449, 10308, 11088, 12026, 12474, 13744, 14256, 15462, 16632, 18039, 18898, 20616, 23193, 24052, 24948, 28347, 30924, 33264, 36078, 37796, 41232, 46386, 48104, 49896, 54117, 56694, 61848, 66143, 69579, 72156, 75592, 85041, 92772, 96208, 99792, 108234, 113388, 123696, 132286, 139158, 144312, 151184, 162351, 170082, 185544, 198429, 216468, 226776, 255123, 264572, 278316, 288624, 324702, 340164, 371088, 396858, 432936, 453552, 487053, 510246, 529144, 556632, 595287, 649404, 680328, 765369, 793716, 865872, 974106, 1020492, 1058288, 1113264, 1190574, 1298808, 1360656, 1530738, 1587432, 1785861, 1948212, 2040984, 2381148, 2597616, 3061476, 3174864, 3571722, 3896424, 4081968, 4762296, 5357583, 6122952, 7143444, 7792848, 9524592, 10715166, 12245904, 14286888, 21430332, 28573776, 42860664, 85721328]

約数ペア:

[(1, 85721328), (2, 42860664), (3, 28573776), (4, 21430332), (6, 14286888), (7, 12245904), (8, 10715166), (9, 9524592), (11, 7792848), (12, 7143444), (14, 6122952), (16, 5357583), (18, 4762296), (21, 4081968), (22, 3896424), (24, 3571722), (27, 3174864), (28, 3061476), (33, 2597616), (36, 2381148), (42, 2040984), (44, 1948212), (48, 1785861), (54, 1587432), (56, 1530738), (63, 1360656), (66, 1298808), (72, 1190574), (77, 1113264), (81, 1058288), (84, 1020492), (88, 974106), (99, 865872), (108, 793716), (112, 765369), (126, 680328), (132, 649404), (144, 595287), (154, 556632), (162, 529144), (168, 510246), (176, 487053), (189, 453552), (198, 432936), (216, 396858), (231, 371088), (252, 340164), (264, 324702), (297, 288624), (308, 278316), (324, 264572), (336, 255123), (378, 226776), (396, 216468), (432, 198429), (462, 185544), (504, 170082), (528, 162351), (567, 151184), (594, 144312), (616, 139158), (648, 132286), (693, 123696), (756, 113388), (792, 108234), (859, 99792), (891, 96208), (924, 92772), (1008, 85041), (1134, 75592), (1188, 72156), (1232, 69579), (1296, 66143), (1386, 61848), (1512, 56694), (1584, 54117), (1718, 49896), (1782, 48104), (1848, 46386), (2079, 41232), (2268, 37796), (2376, 36078), (2577, 33264), (2772, 30924), (3024, 28347), (3436, 24948), (3564, 24052), (3696, 23193), (4158, 20616), (4536, 18898), (4752, 18039), (5154, 16632), (5544, 15462), (6013, 14256), (6237, 13744), (6872, 12474), (7128, 12026), (7731, 11088), (8316, 10308), (9072, 9449)]