68016996

素因数分解:

$2^2\times 3^4\times {\mathrm{209929}}^1$

素因数の和:209945

約数の個数: 30

約数和(自身を含む): 177810710

約数和(自身を除く): 109793714

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 209929, 419858, 629787, 839716, 1259574, 1889361, 2519148, 3778722, 5668083, 7557444, 11336166, 17004249, 22672332, 34008498, 68016996]

約数ペア:

[(1, 68016996), (2, 34008498), (3, 22672332), (4, 17004249), (6, 11336166), (9, 7557444), (12, 5668083), (18, 3778722), (27, 2519148), (36, 1889361), (54, 1259574), (81, 839716), (108, 629787), (162, 419858), (324, 209929)]