71869952

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 107261440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 1823, 2464, 2816, 3584, 3646, 4928, 5632, 7292, 9856, 12761, 14584, 19712, 20053, 25522, 29168, 39424, 40106, 51044, 58336, 80212, 102088, 116672, 140371, 160424, 204176, 233344, 280742, 320848, 408352, 466688, 561484, 641696, 816704, 933376, 1122968, 1283392, 1633408, 2245936, 2566784, 3266816, 4491872, 5133568, 6533632, 8983744, 10267136, 17967488, 35934976, 71869952]

約数ペア:

[(1, 71869952), (2, 35934976), (4, 17967488), (7, 10267136), (8, 8983744), (11, 6533632), (14, 5133568), (16, 4491872), (22, 3266816), (28, 2566784), (32, 2245936), (44, 1633408), (56, 1283392), (64, 1122968), (77, 933376), (88, 816704), (112, 641696), (128, 561484), (154, 466688), (176, 408352), (224, 320848), (256, 280742), (308, 233344), (352, 204176), (448, 160424), (512, 140371), (616, 116672), (704, 102088), (896, 80212), (1232, 58336), (1408, 51044), (1792, 40106), (1823, 39424), (2464, 29168), (2816, 25522), (3584, 20053), (3646, 19712), (4928, 14584), (5632, 12761), (7292, 9856)]