68557356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272053}}^1$

素因数の和:272070

約数の個数: 36

約数和(自身を含む): 198055312

約数和(自身を除く): 129497956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272053, 544106, 816159, 1088212, 1632318, 1904371, 2448477, 3264636, 3808742, 4896954, 5713113, 7617484, 9793908, 11426226, 17139339, 22852452, 34278678, 68557356]

約数ペア:

[(1, 68557356), (2, 34278678), (3, 22852452), (4, 17139339), (6, 11426226), (7, 9793908), (9, 7617484), (12, 5713113), (14, 4896954), (18, 3808742), (21, 3264636), (28, 2448477), (36, 1904371), (42, 1632318), (63, 1088212), (84, 816159), (126, 544106), (252, 272053)]