68753664

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 245280000

約数和(自身を除く): 176526336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 256, 261, 288, 294, 336, 343, 348, 378, 384, 392, 406, 432, 441, 448, 464, 504, 522, 576, 588, 609, 672, 686, 696, 756, 768, 783, 784, 812, 864, 882, 896, 928, 1008, 1029, 1044, 1152, 1176, 1218, 1323, 1344, 1372, 1392, 1421, 1512, 1566, 1568, 1624, 1728, 1764, 1792, 1827, 1856, 2016, 2058, 2088, 2304, 2352, 2436, 2646, 2688, 2744, 2784, 2842, 3024, 3087, 3132, 3136, 3248, 3456, 3528, 3654, 3712, 4032, 4116, 4176, 4263, 4704, 4872, 5292, 5376, 5481, 5488, 5568, 5684, 6048, 6174, 6264, 6272, 6496, 6912, 7056, 7308, 7424, 8064, 8232, 8352, 8526, 9261, 9408, 9744, 9947, 10584, 10962, 10976, 11136, 11368, 12096, 12348, 12528, 12544, 12789, 12992, 14112, 14616, 16128, 16464, 16704, 17052, 18522, 18816, 19488, 19894, 21168, 21924, 21952, 22272, 22736, 24192, 24696, 25056, 25578, 25984, 28224, 29232, 29841, 32928, 33408, 34104, 37044, 37632, 38367, 38976, 39788, 42336, 43848, 43904, 45472, 48384, 49392, 50112, 51156, 51968, 56448, 58464, 59682, 65856, 66816, 68208, 74088, 76734, 77952, 79576, 84672, 87696, 87808, 89523, 90944, 98784, 100224, 102312, 112896, 116928, 119364, 131712, 136416, 148176, 153468, 155904, 159152, 169344, 175392, 179046, 181888, 197568, 200448, 204624, 233856, 238728, 263424, 268569, 272832, 296352, 306936, 318304, 338688, 350784, 358092, 363776, 395136, 409248, 467712, 477456, 537138, 545664, 592704, 613872, 636608, 701568, 716184, 790272, 818496, 954912, 1074276, 1091328, 1185408, 1227744, 1273216, 1403136, 1432368, 1636992, 1909824, 2148552, 2370816, 2455488, 2546432, 2864736, 3273984, 3819648, 4297104, 4910976, 5729472, 7639296, 8594208, 9821952, 11458944, 17188416, 22917888, 34376832, 68753664]

約数ペア:

[(1, 68753664), (2, 34376832), (3, 22917888), (4, 17188416), (6, 11458944), (7, 9821952), (8, 8594208), (9, 7639296), (12, 5729472), (14, 4910976), (16, 4297104), (18, 3819648), (21, 3273984), (24, 2864736), (27, 2546432), (28, 2455488), (29, 2370816), (32, 2148552), (36, 1909824), (42, 1636992), (48, 1432368), (49, 1403136), (54, 1273216), (56, 1227744), (58, 1185408), (63, 1091328), (64, 1074276), (72, 954912), (84, 818496), (87, 790272), (96, 716184), (98, 701568), (108, 636608), (112, 613872), (116, 592704), (126, 545664), (128, 537138), (144, 477456), (147, 467712), (168, 409248), (174, 395136), (189, 363776), (192, 358092), (196, 350784), (203, 338688), (216, 318304), (224, 306936), (232, 296352), (252, 272832), (256, 268569), (261, 263424), (288, 238728), (294, 233856), (336, 204624), (343, 200448), (348, 197568), (378, 181888), (384, 179046), (392, 175392), (406, 169344), (432, 159152), (441, 155904), (448, 153468), (464, 148176), (504, 136416), (522, 131712), (576, 119364), (588, 116928), (609, 112896), (672, 102312), (686, 100224), (696, 98784), (756, 90944), (768, 89523), (783, 87808), (784, 87696), (812, 84672), (864, 79576), (882, 77952), (896, 76734), (928, 74088), (1008, 68208), (1029, 66816), (1044, 65856), (1152, 59682), (1176, 58464), (1218, 56448), (1323, 51968), (1344, 51156), (1372, 50112), (1392, 49392), (1421, 48384), (1512, 45472), (1566, 43904), (1568, 43848), (1624, 42336), (1728, 39788), (1764, 38976), (1792, 38367), (1827, 37632), (1856, 37044), (2016, 34104), (2058, 33408), (2088, 32928), (2304, 29841), (2352, 29232), (2436, 28224), (2646, 25984), (2688, 25578), (2744, 25056), (2784, 24696), (2842, 24192), (3024, 22736), (3087, 22272), (3132, 21952), (3136, 21924), (3248, 21168), (3456, 19894), (3528, 19488), (3654, 18816), (3712, 18522), (4032, 17052), (4116, 16704), (4176, 16464), (4263, 16128), (4704, 14616), (4872, 14112), (5292, 12992), (5376, 12789), (5481, 12544), (5488, 12528), (5568, 12348), (5684, 12096), (6048, 11368), (6174, 11136), (6264, 10976), (6272, 10962), (6496, 10584), (6912, 9947), (7056, 9744), (7308, 9408), (7424, 9261), (8064, 8526), (8232, 8352)]