83806856

素因数分解:

$2^3\times 7^2\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 183585600

約数和(自身を除く): 99778744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 439, 487, 878, 974, 1756, 1948, 3073, 3409, 3512, 3896, 6146, 6818, 12292, 13636, 21511, 23863, 24584, 27272, 43022, 47726, 86044, 95452, 172088, 190904, 213793, 427586, 855172, 1496551, 1710344, 2993102, 5986204, 10475857, 11972408, 20951714, 41903428, 83806856]

約数ペア:

[(1, 83806856), (2, 41903428), (4, 20951714), (7, 11972408), (8, 10475857), (14, 5986204), (28, 2993102), (49, 1710344), (56, 1496551), (98, 855172), (196, 427586), (392, 213793), (439, 190904), (487, 172088), (878, 95452), (974, 86044), (1756, 47726), (1948, 43022), (3073, 27272), (3409, 24584), (3512, 23863), (3896, 21511), (6146, 13636), (6818, 12292)]