68770818

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 152380800

約数和(自身を除く): 83609982

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 199, 219, 263, 398, 438, 526, 597, 657, 789, 1194, 1314, 1578, 1791, 2367, 3582, 4734, 14527, 19199, 29054, 38398, 43581, 52337, 57597, 87162, 104674, 115194, 130743, 157011, 172791, 261486, 314022, 345582, 471033, 942066, 3820601, 7641202, 11461803, 22923606, 34385409, 68770818]

約数ペア:

[(1, 68770818), (2, 34385409), (3, 22923606), (6, 11461803), (9, 7641202), (18, 3820601), (73, 942066), (146, 471033), (199, 345582), (219, 314022), (263, 261486), (398, 172791), (438, 157011), (526, 130743), (597, 115194), (657, 104674), (789, 87162), (1194, 57597), (1314, 52337), (1578, 43581), (1791, 38398), (2367, 29054), (3582, 19199), (4734, 14527)]