68694912

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 239904000

約数和(自身を除く): 171209088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 139, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 278, 286, 288, 297, 312, 351, 352, 384, 396, 416, 417, 429, 432, 468, 528, 556, 572, 576, 594, 624, 702, 704, 792, 832, 834, 858, 864, 936, 1056, 1112, 1144, 1152, 1188, 1248, 1251, 1287, 1404, 1408, 1529, 1584, 1664, 1668, 1716, 1728, 1807, 1872, 2112, 2224, 2288, 2376, 2496, 2502, 2574, 2808, 3058, 3168, 3336, 3432, 3456, 3614, 3744, 3753, 3861, 4224, 4448, 4576, 4587, 4752, 4992, 5004, 5148, 5421, 5616, 6116, 6336, 6672, 6864, 7228, 7488, 7506, 7722, 8896, 9152, 9174, 9504, 10008, 10296, 10842, 11232, 12232, 12672, 13344, 13728, 13761, 14456, 14976, 15012, 15444, 16263, 17792, 18304, 18348, 19008, 19877, 20016, 20592, 21684, 22464, 24464, 26688, 27456, 27522, 28912, 30024, 30888, 32526, 36696, 38016, 39754, 40032, 41184, 41283, 43368, 44928, 48789, 48928, 53376, 54912, 55044, 57824, 59631, 60048, 61776, 65052, 73392, 79508, 80064, 82368, 82566, 86736, 97578, 97856, 110088, 115648, 119262, 120096, 123552, 130104, 146784, 159016, 160128, 164736, 165132, 173472, 178893, 195156, 195712, 220176, 231296, 238524, 240192, 247104, 260208, 293568, 318032, 330264, 346944, 357786, 390312, 440352, 477048, 480384, 494208, 520416, 536679, 587136, 636064, 660528, 693888, 715572, 780624, 880704, 954096, 1040832, 1073358, 1272128, 1321056, 1431144, 1561248, 1761408, 1908192, 2081664, 2146716, 2544256, 2642112, 2862288, 3122496, 3816384, 4293432, 5284224, 5724576, 6244992, 7632768, 8586864, 11449152, 17173728, 22898304, 34347456, 68694912]

約数ペア:

[(1, 68694912), (2, 34347456), (3, 22898304), (4, 17173728), (6, 11449152), (8, 8586864), (9, 7632768), (11, 6244992), (12, 5724576), (13, 5284224), (16, 4293432), (18, 3816384), (22, 3122496), (24, 2862288), (26, 2642112), (27, 2544256), (32, 2146716), (33, 2081664), (36, 1908192), (39, 1761408), (44, 1561248), (48, 1431144), (52, 1321056), (54, 1272128), (64, 1073358), (66, 1040832), (72, 954096), (78, 880704), (88, 780624), (96, 715572), (99, 693888), (104, 660528), (108, 636064), (117, 587136), (128, 536679), (132, 520416), (139, 494208), (143, 480384), (144, 477048), (156, 440352), (176, 390312), (192, 357786), (198, 346944), (208, 330264), (216, 318032), (234, 293568), (264, 260208), (278, 247104), (286, 240192), (288, 238524), (297, 231296), (312, 220176), (351, 195712), (352, 195156), (384, 178893), (396, 173472), (416, 165132), (417, 164736), (429, 160128), (432, 159016), (468, 146784), (528, 130104), (556, 123552), (572, 120096), (576, 119262), (594, 115648), (624, 110088), (702, 97856), (704, 97578), (792, 86736), (832, 82566), (834, 82368), (858, 80064), (864, 79508), (936, 73392), (1056, 65052), (1112, 61776), (1144, 60048), (1152, 59631), (1188, 57824), (1248, 55044), (1251, 54912), (1287, 53376), (1404, 48928), (1408, 48789), (1529, 44928), (1584, 43368), (1664, 41283), (1668, 41184), (1716, 40032), (1728, 39754), (1807, 38016), (1872, 36696), (2112, 32526), (2224, 30888), (2288, 30024), (2376, 28912), (2496, 27522), (2502, 27456), (2574, 26688), (2808, 24464), (3058, 22464), (3168, 21684), (3336, 20592), (3432, 20016), (3456, 19877), (3614, 19008), (3744, 18348), (3753, 18304), (3861, 17792), (4224, 16263), (4448, 15444), (4576, 15012), (4587, 14976), (4752, 14456), (4992, 13761), (5004, 13728), (5148, 13344), (5421, 12672), (5616, 12232), (6116, 11232), (6336, 10842), (6672, 10296), (6864, 10008), (7228, 9504), (7488, 9174), (7506, 9152), (7722, 8896)]