71953728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 246571008

約数和(自身を除く): 174617280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 157, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 314, 336, 341, 352, 372, 434, 448, 462, 471, 496, 528, 616, 628, 651, 672, 682, 704, 744, 868, 924, 942, 992, 1023, 1056, 1099, 1232, 1256, 1302, 1344, 1364, 1488, 1727, 1736, 1848, 1884, 1984, 2046, 2112, 2198, 2387, 2464, 2512, 2604, 2728, 2976, 3297, 3454, 3472, 3696, 3768, 4092, 4396, 4774, 4867, 4928, 5024, 5181, 5208, 5456, 5952, 6594, 6908, 6944, 7161, 7392, 7536, 8184, 8792, 9548, 9734, 10048, 10362, 10416, 10912, 12089, 13188, 13816, 13888, 14322, 14601, 14784, 15072, 16368, 17584, 19096, 19468, 20724, 20832, 21824, 24178, 26376, 27632, 28644, 29202, 30144, 32736, 34069, 35168, 36267, 38192, 38936, 41448, 41664, 48356, 52752, 53537, 55264, 57288, 58404, 65472, 68138, 70336, 72534, 76384, 77872, 82896, 96712, 102207, 105504, 107074, 110528, 114576, 116808, 136276, 145068, 152768, 155744, 160611, 165792, 193424, 204414, 211008, 214148, 229152, 233616, 272552, 290136, 311488, 321222, 331584, 374759, 386848, 408828, 428296, 458304, 467232, 545104, 580272, 642444, 749518, 773696, 817656, 856592, 934464, 1090208, 1124277, 1160544, 1284888, 1499036, 1635312, 1713184, 2180416, 2248554, 2321088, 2569776, 2998072, 3270624, 3426368, 4497108, 5139552, 5996144, 6541248, 8994216, 10279104, 11992288, 17988432, 23984576, 35976864, 71953728]

約数ペア:

[(1, 71953728), (2, 35976864), (3, 23984576), (4, 17988432), (6, 11992288), (7, 10279104), (8, 8994216), (11, 6541248), (12, 5996144), (14, 5139552), (16, 4497108), (21, 3426368), (22, 3270624), (24, 2998072), (28, 2569776), (31, 2321088), (32, 2248554), (33, 2180416), (42, 1713184), (44, 1635312), (48, 1499036), (56, 1284888), (62, 1160544), (64, 1124277), (66, 1090208), (77, 934464), (84, 856592), (88, 817656), (93, 773696), (96, 749518), (112, 642444), (124, 580272), (132, 545104), (154, 467232), (157, 458304), (168, 428296), (176, 408828), (186, 386848), (192, 374759), (217, 331584), (224, 321222), (231, 311488), (248, 290136), (264, 272552), (308, 233616), (314, 229152), (336, 214148), (341, 211008), (352, 204414), (372, 193424), (434, 165792), (448, 160611), (462, 155744), (471, 152768), (496, 145068), (528, 136276), (616, 116808), (628, 114576), (651, 110528), (672, 107074), (682, 105504), (704, 102207), (744, 96712), (868, 82896), (924, 77872), (942, 76384), (992, 72534), (1023, 70336), (1056, 68138), (1099, 65472), (1232, 58404), (1256, 57288), (1302, 55264), (1344, 53537), (1364, 52752), (1488, 48356), (1727, 41664), (1736, 41448), (1848, 38936), (1884, 38192), (1984, 36267), (2046, 35168), (2112, 34069), (2198, 32736), (2387, 30144), (2464, 29202), (2512, 28644), (2604, 27632), (2728, 26376), (2976, 24178), (3297, 21824), (3454, 20832), (3472, 20724), (3696, 19468), (3768, 19096), (4092, 17584), (4396, 16368), (4774, 15072), (4867, 14784), (4928, 14601), (5024, 14322), (5181, 13888), (5208, 13816), (5456, 13188), (5952, 12089), (6594, 10912), (6908, 10416), (6944, 10362), (7161, 10048), (7392, 9734), (7536, 9548), (8184, 8792)]