68838156

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{5479}}^1$

素因数の和:5838

約数の個数: 36

約数和(自身を含む): 174538000

約数和(自身を除く): 105699844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 5479, 6282, 10958, 12564, 16437, 21916, 32874, 49311, 65748, 98622, 197244, 1912171, 3824342, 5736513, 7648684, 11473026, 17209539, 22946052, 34419078, 68838156]

約数ペア:

[(1, 68838156), (2, 34419078), (3, 22946052), (4, 17209539), (6, 11473026), (9, 7648684), (12, 5736513), (18, 3824342), (36, 1912171), (349, 197244), (698, 98622), (1047, 65748), (1396, 49311), (2094, 32874), (3141, 21916), (4188, 16437), (5479, 12564), (6282, 10958)]