68960862

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{2963}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 84692898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 2963, 3879, 5926, 7758, 8889, 11637, 17778, 23274, 26667, 53334, 80001, 160002, 1277053, 2554106, 3831159, 7662318, 11493477, 22986954, 34480431, 68960862]

約数ペア:

[(1, 68960862), (2, 34480431), (3, 22986954), (6, 11493477), (9, 7662318), (18, 3831159), (27, 2554106), (54, 1277053), (431, 160002), (862, 80001), (1293, 53334), (2586, 26667), (2963, 23274), (3879, 17778), (5926, 11637), (7758, 8889)]