68990874

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{77171}}^1$

素因数の和:77325

約数の個数: 16

約数和(自身を含む): 138909600

約数和(自身を除く): 69918726

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 77171, 154342, 231513, 463026, 11498479, 22996958, 34495437, 68990874]

約数ペア:

[(1, 68990874), (2, 34495437), (3, 22996958), (6, 11498479), (149, 463026), (298, 231513), (447, 154342), (894, 77171)]