72554496

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 225945720

約数和(自身を除く): 153391224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 241, 256, 294, 336, 384, 392, 448, 482, 512, 588, 672, 723, 768, 784, 896, 964, 1024, 1176, 1344, 1446, 1536, 1568, 1687, 1792, 1928, 2048, 2352, 2688, 2892, 3072, 3136, 3374, 3584, 3856, 4704, 5061, 5376, 5784, 6144, 6272, 6748, 7168, 7712, 9408, 10122, 10752, 11568, 11809, 12544, 13496, 14336, 15424, 18816, 20244, 21504, 23136, 23618, 25088, 26992, 30848, 35427, 37632, 40488, 43008, 46272, 47236, 50176, 53984, 61696, 70854, 75264, 80976, 92544, 94472, 100352, 107968, 123392, 141708, 150528, 161952, 185088, 188944, 215936, 246784, 283416, 301056, 323904, 370176, 377888, 431872, 493568, 566832, 647808, 740352, 755776, 863744, 1133664, 1295616, 1480704, 1511552, 1727488, 2267328, 2591232, 3023104, 3454976, 4534656, 5182464, 6046208, 9069312, 10364928, 12092416, 18138624, 24184832, 36277248, 72554496]

約数ペア:

[(1, 72554496), (2, 36277248), (3, 24184832), (4, 18138624), (6, 12092416), (7, 10364928), (8, 9069312), (12, 6046208), (14, 5182464), (16, 4534656), (21, 3454976), (24, 3023104), (28, 2591232), (32, 2267328), (42, 1727488), (48, 1511552), (49, 1480704), (56, 1295616), (64, 1133664), (84, 863744), (96, 755776), (98, 740352), (112, 647808), (128, 566832), (147, 493568), (168, 431872), (192, 377888), (196, 370176), (224, 323904), (241, 301056), (256, 283416), (294, 246784), (336, 215936), (384, 188944), (392, 185088), (448, 161952), (482, 150528), (512, 141708), (588, 123392), (672, 107968), (723, 100352), (768, 94472), (784, 92544), (896, 80976), (964, 75264), (1024, 70854), (1176, 61696), (1344, 53984), (1446, 50176), (1536, 47236), (1568, 46272), (1687, 43008), (1792, 40488), (1928, 37632), (2048, 35427), (2352, 30848), (2688, 26992), (2892, 25088), (3072, 23618), (3136, 23136), (3374, 21504), (3584, 20244), (3856, 18816), (4704, 15424), (5061, 14336), (5376, 13496), (5784, 12544), (6144, 11809), (6272, 11568), (6748, 10752), (7168, 10122), (7712, 9408)]