68439168

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 248814720

約数和(自身を除く): 180375552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 41, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 82, 84, 92, 96, 108, 112, 123, 126, 128, 138, 144, 161, 162, 164, 168, 184, 189, 192, 207, 216, 224, 246, 252, 276, 287, 288, 322, 324, 328, 336, 368, 369, 378, 384, 414, 432, 448, 483, 492, 504, 552, 567, 574, 576, 621, 644, 648, 656, 672, 736, 738, 756, 828, 861, 864, 896, 943, 966, 984, 1008, 1104, 1107, 1134, 1148, 1152, 1242, 1288, 1296, 1312, 1344, 1449, 1472, 1476, 1512, 1656, 1722, 1728, 1863, 1886, 1932, 1968, 2016, 2208, 2214, 2268, 2296, 2484, 2576, 2583, 2592, 2624, 2688, 2829, 2898, 2944, 2952, 3024, 3312, 3321, 3444, 3456, 3726, 3772, 3864, 3936, 4032, 4347, 4416, 4428, 4536, 4592, 4968, 5152, 5166, 5184, 5248, 5658, 5796, 5904, 6048, 6601, 6624, 6642, 6888, 7452, 7544, 7728, 7749, 7872, 8064, 8487, 8694, 8832, 8856, 9072, 9184, 9936, 10304, 10332, 10368, 11316, 11592, 11808, 12096, 13041, 13202, 13248, 13284, 13776, 14904, 15088, 15456, 15498, 15744, 16974, 17388, 17712, 18144, 18368, 19803, 19872, 20608, 20664, 22632, 23184, 23247, 23616, 24192, 25461, 26082, 26404, 26496, 26568, 27552, 29808, 30176, 30912, 30996, 33948, 34776, 35424, 36288, 36736, 39606, 39744, 41328, 45264, 46368, 46494, 47232, 50922, 52164, 52808, 53136, 55104, 59409, 59616, 60352, 61824, 61992, 67896, 69552, 70848, 72576, 76383, 79212, 79488, 82656, 90528, 92736, 92988, 101844, 104328, 105616, 106272, 110208, 118818, 119232, 120704, 123984, 135792, 139104, 141696, 152766, 158424, 165312, 178227, 181056, 185472, 185976, 203688, 208656, 211232, 212544, 237636, 238464, 247968, 271584, 278208, 305532, 316848, 330624, 356454, 362112, 371952, 407376, 417312, 422464, 425088, 475272, 495936, 534681, 543168, 556416, 611064, 633696, 712908, 743904, 814752, 834624, 844928, 950544, 991872, 1069362, 1086336, 1222128, 1267392, 1425816, 1487808, 1629504, 1669248, 1901088, 2138724, 2444256, 2534784, 2851632, 2975616, 3259008, 3802176, 4277448, 4888512, 5703264, 7604352, 8554896, 9777024, 11406528, 17109792, 22813056, 34219584, 68439168]

約数ペア:

[(1, 68439168), (2, 34219584), (3, 22813056), (4, 17109792), (6, 11406528), (7, 9777024), (8, 8554896), (9, 7604352), (12, 5703264), (14, 4888512), (16, 4277448), (18, 3802176), (21, 3259008), (23, 2975616), (24, 2851632), (27, 2534784), (28, 2444256), (32, 2138724), (36, 1901088), (41, 1669248), (42, 1629504), (46, 1487808), (48, 1425816), (54, 1267392), (56, 1222128), (63, 1086336), (64, 1069362), (69, 991872), (72, 950544), (81, 844928), (82, 834624), (84, 814752), (92, 743904), (96, 712908), (108, 633696), (112, 611064), (123, 556416), (126, 543168), (128, 534681), (138, 495936), (144, 475272), (161, 425088), (162, 422464), (164, 417312), (168, 407376), (184, 371952), (189, 362112), (192, 356454), (207, 330624), (216, 316848), (224, 305532), (246, 278208), (252, 271584), (276, 247968), (287, 238464), (288, 237636), (322, 212544), (324, 211232), (328, 208656), (336, 203688), (368, 185976), (369, 185472), (378, 181056), (384, 178227), (414, 165312), (432, 158424), (448, 152766), (483, 141696), (492, 139104), (504, 135792), (552, 123984), (567, 120704), (574, 119232), (576, 118818), (621, 110208), (644, 106272), (648, 105616), (656, 104328), (672, 101844), (736, 92988), (738, 92736), (756, 90528), (828, 82656), (861, 79488), (864, 79212), (896, 76383), (943, 72576), (966, 70848), (984, 69552), (1008, 67896), (1104, 61992), (1107, 61824), (1134, 60352), (1148, 59616), (1152, 59409), (1242, 55104), (1288, 53136), (1296, 52808), (1312, 52164), (1344, 50922), (1449, 47232), (1472, 46494), (1476, 46368), (1512, 45264), (1656, 41328), (1722, 39744), (1728, 39606), (1863, 36736), (1886, 36288), (1932, 35424), (1968, 34776), (2016, 33948), (2208, 30996), (2214, 30912), (2268, 30176), (2296, 29808), (2484, 27552), (2576, 26568), (2583, 26496), (2592, 26404), (2624, 26082), (2688, 25461), (2829, 24192), (2898, 23616), (2944, 23247), (2952, 23184), (3024, 22632), (3312, 20664), (3321, 20608), (3444, 19872), (3456, 19803), (3726, 18368), (3772, 18144), (3864, 17712), (3936, 17388), (4032, 16974), (4347, 15744), (4416, 15498), (4428, 15456), (4536, 15088), (4592, 14904), (4968, 13776), (5152, 13284), (5166, 13248), (5184, 13202), (5248, 13041), (5658, 12096), (5796, 11808), (5904, 11592), (6048, 11316), (6601, 10368), (6624, 10332), (6642, 10304), (6888, 9936), (7452, 9184), (7544, 9072), (7728, 8856), (7749, 8832), (7872, 8694), (8064, 8487)]