68876874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 163354464

約数和(自身を除く): 94477590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 541, 643, 1082, 1286, 1623, 1929, 3246, 3858, 4869, 5787, 5951, 7073, 9738, 11574, 11902, 14146, 17853, 21219, 35706, 42438, 53559, 63657, 107118, 127314, 347863, 695726, 1043589, 2087178, 3130767, 3826493, 6261534, 7652986, 11479479, 22958958, 34438437, 68876874]

約数ペア:

[(1, 68876874), (2, 34438437), (3, 22958958), (6, 11479479), (9, 7652986), (11, 6261534), (18, 3826493), (22, 3130767), (33, 2087178), (66, 1043589), (99, 695726), (198, 347863), (541, 127314), (643, 107118), (1082, 63657), (1286, 53559), (1623, 42438), (1929, 35706), (3246, 21219), (3858, 17853), (4869, 14146), (5787, 11902), (5951, 11574), (7073, 9738)]