71248896

素因数分解:

$2^{10}\times 3^4\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 110

約数和(自身を含む): 213010820

約数和(自身を除く): 141761924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 859, 864, 1024, 1152, 1296, 1536, 1718, 1728, 2304, 2577, 2592, 3072, 3436, 3456, 4608, 5154, 5184, 6872, 6912, 7731, 9216, 10308, 10368, 13744, 13824, 15462, 20616, 20736, 23193, 27488, 27648, 30924, 41232, 41472, 46386, 54976, 61848, 69579, 82464, 82944, 92772, 109952, 123696, 139158, 164928, 185544, 219904, 247392, 278316, 329856, 371088, 439808, 494784, 556632, 659712, 742176, 879616, 989568, 1113264, 1319424, 1484352, 1979136, 2226528, 2638848, 2968704, 3958272, 4453056, 5937408, 7916544, 8906112, 11874816, 17812224, 23749632, 35624448, 71248896]

約数ペア:

[(1, 71248896), (2, 35624448), (3, 23749632), (4, 17812224), (6, 11874816), (8, 8906112), (9, 7916544), (12, 5937408), (16, 4453056), (18, 3958272), (24, 2968704), (27, 2638848), (32, 2226528), (36, 1979136), (48, 1484352), (54, 1319424), (64, 1113264), (72, 989568), (81, 879616), (96, 742176), (108, 659712), (128, 556632), (144, 494784), (162, 439808), (192, 371088), (216, 329856), (256, 278316), (288, 247392), (324, 219904), (384, 185544), (432, 164928), (512, 139158), (576, 123696), (648, 109952), (768, 92772), (859, 82944), (864, 82464), (1024, 69579), (1152, 61848), (1296, 54976), (1536, 46386), (1718, 41472), (1728, 41232), (2304, 30924), (2577, 27648), (2592, 27488), (3072, 23193), (3436, 20736), (3456, 20616), (4608, 15462), (5154, 13824), (5184, 13744), (6872, 10368), (6912, 10308), (7731, 9216)]