68692212

素因数分解:

$2^2\times 3^6\times {\mathrm{23557}}^1$

素因数の和:23579

約数の個数: 42

約数和(自身を含む): 180242258

約数和(自身を除く): 111550046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 23557, 47114, 70671, 94228, 141342, 212013, 282684, 424026, 636039, 848052, 1272078, 1908117, 2544156, 3816234, 5724351, 7632468, 11448702, 17173053, 22897404, 34346106, 68692212]

約数ペア:

[(1, 68692212), (2, 34346106), (3, 22897404), (4, 17173053), (6, 11448702), (9, 7632468), (12, 5724351), (18, 3816234), (27, 2544156), (36, 1908117), (54, 1272078), (81, 848052), (108, 636039), (162, 424026), (243, 282684), (324, 212013), (486, 141342), (729, 94228), (972, 70671), (1458, 47114), (2916, 23557)]