85729616

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2608

約数の個数: 60

約数和(自身を含む): 197790912

約数和(自身を除く): 112061296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 2543, 4214, 4816, 5086, 8428, 10172, 16856, 17801, 20344, 33712, 35602, 40688, 71204, 109349, 124607, 142408, 218698, 249214, 284816, 437396, 498428, 765443, 874792, 996856, 1530886, 1749584, 1993712, 3061772, 5358101, 6123544, 10716202, 12247088, 21432404, 42864808, 85729616]

約数ペア:

[(1, 85729616), (2, 42864808), (4, 21432404), (7, 12247088), (8, 10716202), (14, 6123544), (16, 5358101), (28, 3061772), (43, 1993712), (49, 1749584), (56, 1530886), (86, 996856), (98, 874792), (112, 765443), (172, 498428), (196, 437396), (301, 284816), (344, 249214), (392, 218698), (602, 142408), (688, 124607), (784, 109349), (1204, 71204), (2107, 40688), (2408, 35602), (2543, 33712), (4214, 20344), (4816, 17801), (5086, 16856), (8428, 10172)]