64501248

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 120

約数和(自身を含む): 200123352

約数和(自身を除く): 135622104

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, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 857, 896, 1176, 1344, 1536, 1568, 1714, 1792, 2352, 2571, 2688, 3136, 3428, 3584, 4704, 5142, 5376, 5999, 6272, 6856, 9408, 10284, 10752, 11998, 12544, 13712, 17997, 18816, 20568, 23996, 25088, 27424, 35994, 37632, 41136, 41993, 47992, 54848, 71988, 75264, 82272, 83986, 95984, 109696, 125979, 143976, 164544, 167972, 191968, 219392, 251958, 287952, 329088, 335944, 383936, 438784, 503916, 575904, 658176, 671888, 767872, 1007832, 1151808, 1316352, 1343776, 1535744, 2015664, 2303616, 2687552, 3071488, 4031328, 4607232, 5375104, 8062656, 9214464, 10750208, 16125312, 21500416, 32250624, 64501248]

約数ペア:

[(1, 64501248), (2, 32250624), (3, 21500416), (4, 16125312), (6, 10750208), (7, 9214464), (8, 8062656), (12, 5375104), (14, 4607232), (16, 4031328), (21, 3071488), (24, 2687552), (28, 2303616), (32, 2015664), (42, 1535744), (48, 1343776), (49, 1316352), (56, 1151808), (64, 1007832), (84, 767872), (96, 671888), (98, 658176), (112, 575904), (128, 503916), (147, 438784), (168, 383936), (192, 335944), (196, 329088), (224, 287952), (256, 251958), (294, 219392), (336, 191968), (384, 167972), (392, 164544), (448, 143976), (512, 125979), (588, 109696), (672, 95984), (768, 83986), (784, 82272), (857, 75264), (896, 71988), (1176, 54848), (1344, 47992), (1536, 41993), (1568, 41136), (1714, 37632), (1792, 35994), (2352, 27424), (2571, 25088), (2688, 23996), (3136, 20568), (3428, 18816), (3584, 17997), (4704, 13712), (5142, 12544), (5376, 11998), (5999, 10752), (6272, 10284), (6856, 9408)]