68459776

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 178956288

約数和(自身を除く): 110496512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 151, 154, 161, 176, 184, 224, 253, 256, 302, 308, 322, 352, 368, 448, 506, 604, 616, 644, 704, 736, 896, 1012, 1057, 1208, 1232, 1288, 1408, 1472, 1661, 1771, 1792, 2024, 2114, 2416, 2464, 2576, 2816, 2944, 3322, 3473, 3542, 4048, 4228, 4832, 4928, 5152, 5888, 6644, 6946, 7084, 8096, 8456, 9664, 9856, 10304, 11627, 13288, 13892, 14168, 16192, 16912, 19328, 19712, 20608, 23254, 24311, 26576, 27784, 28336, 32384, 33824, 38203, 38656, 41216, 46508, 48622, 53152, 55568, 56672, 64768, 67648, 76406, 93016, 97244, 106304, 111136, 113344, 135296, 152812, 186032, 194488, 212608, 222272, 226688, 267421, 270592, 305624, 372064, 388976, 425216, 444544, 453376, 534842, 611248, 744128, 777952, 889088, 1069684, 1222496, 1488256, 1555904, 2139368, 2444992, 2976512, 3111808, 4278736, 4889984, 6223616, 8557472, 9779968, 17114944, 34229888, 68459776]

約数ペア:

[(1, 68459776), (2, 34229888), (4, 17114944), (7, 9779968), (8, 8557472), (11, 6223616), (14, 4889984), (16, 4278736), (22, 3111808), (23, 2976512), (28, 2444992), (32, 2139368), (44, 1555904), (46, 1488256), (56, 1222496), (64, 1069684), (77, 889088), (88, 777952), (92, 744128), (112, 611248), (128, 534842), (151, 453376), (154, 444544), (161, 425216), (176, 388976), (184, 372064), (224, 305624), (253, 270592), (256, 267421), (302, 226688), (308, 222272), (322, 212608), (352, 194488), (368, 186032), (448, 152812), (506, 135296), (604, 113344), (616, 111136), (644, 106304), (704, 97244), (736, 93016), (896, 76406), (1012, 67648), (1057, 64768), (1208, 56672), (1232, 55568), (1288, 53152), (1408, 48622), (1472, 46508), (1661, 41216), (1771, 38656), (1792, 38203), (2024, 33824), (2114, 32384), (2416, 28336), (2464, 27784), (2576, 26576), (2816, 24311), (2944, 23254), (3322, 20608), (3473, 19712), (3542, 19328), (4048, 16912), (4228, 16192), (4832, 14168), (4928, 13892), (5152, 13288), (5888, 11627), (6644, 10304), (6946, 9856), (7084, 9664), (8096, 8456)]