86632960

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 212816736

約数和(自身を除く): 126183776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 787, 860, 1280, 1376, 1574, 1720, 2560, 2752, 3148, 3440, 3935, 5504, 6296, 6880, 7870, 11008, 12592, 13760, 15740, 22016, 25184, 27520, 31480, 33841, 50368, 55040, 62960, 67682, 100736, 110080, 125920, 135364, 169205, 201472, 251840, 270728, 338410, 402944, 503680, 541456, 676820, 1007360, 1082912, 1353640, 2014720, 2165824, 2707280, 4331648, 5414560, 8663296, 10829120, 17326592, 21658240, 43316480, 86632960]

約数ペア:

[(1, 86632960), (2, 43316480), (4, 21658240), (5, 17326592), (8, 10829120), (10, 8663296), (16, 5414560), (20, 4331648), (32, 2707280), (40, 2165824), (43, 2014720), (64, 1353640), (80, 1082912), (86, 1007360), (128, 676820), (160, 541456), (172, 503680), (215, 402944), (256, 338410), (320, 270728), (344, 251840), (430, 201472), (512, 169205), (640, 135364), (688, 125920), (787, 110080), (860, 100736), (1280, 67682), (1376, 62960), (1574, 55040), (1720, 50368), (2560, 33841), (2752, 31480), (3148, 27520), (3440, 25184), (3935, 22016), (5504, 15740), (6296, 13760), (6880, 12592), (7870, 11008)]