71968512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 239000832

約数和(自身を除く): 167032320

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1217, 1232, 1344, 1408, 1792, 1848, 2112, 2434, 2464, 2688, 2816, 3651, 3696, 4224, 4868, 4928, 5376, 7302, 7392, 8448, 8519, 9736, 9856, 13387, 14604, 14784, 17038, 19472, 19712, 25557, 26774, 29208, 29568, 34076, 38944, 40161, 51114, 53548, 58416, 59136, 68152, 77888, 80322, 93709, 102228, 107096, 116832, 136304, 155776, 160644, 187418, 204456, 214192, 233664, 272608, 281127, 311552, 321288, 374836, 408912, 428384, 467328, 545216, 562254, 642576, 749672, 817824, 856768, 934656, 1090432, 1124508, 1285152, 1499344, 1635648, 1713536, 2180864, 2249016, 2570304, 2998688, 3271296, 3427072, 4498032, 5140608, 5997376, 6542592, 8996064, 10281216, 11994752, 17992128, 23989504, 35984256, 71968512]

約数ペア:

[(1, 71968512), (2, 35984256), (3, 23989504), (4, 17992128), (6, 11994752), (7, 10281216), (8, 8996064), (11, 6542592), (12, 5997376), (14, 5140608), (16, 4498032), (21, 3427072), (22, 3271296), (24, 2998688), (28, 2570304), (32, 2249016), (33, 2180864), (42, 1713536), (44, 1635648), (48, 1499344), (56, 1285152), (64, 1124508), (66, 1090432), (77, 934656), (84, 856768), (88, 817824), (96, 749672), (112, 642576), (128, 562254), (132, 545216), (154, 467328), (168, 428384), (176, 408912), (192, 374836), (224, 321288), (231, 311552), (256, 281127), (264, 272608), (308, 233664), (336, 214192), (352, 204456), (384, 187418), (448, 160644), (462, 155776), (528, 136304), (616, 116832), (672, 107096), (704, 102228), (768, 93709), (896, 80322), (924, 77888), (1056, 68152), (1217, 59136), (1232, 58416), (1344, 53548), (1408, 51114), (1792, 40161), (1848, 38944), (2112, 34076), (2434, 29568), (2464, 29208), (2688, 26774), (2816, 25557), (3651, 19712), (3696, 19472), (4224, 17038), (4868, 14784), (4928, 14604), (5376, 13387), (7302, 9856), (7392, 9736), (8448, 8519)]