78156974

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 137544960

約数和(自身を除く): 59387986

約数列:

[1, 2, 7, 14, 67, 97, 134, 194, 469, 679, 859, 938, 1358, 1718, 6013, 6499, 12026, 12998, 45493, 57553, 83323, 90986, 115106, 166646, 402871, 583261, 805742, 1166522, 5582641, 11165282, 39078487, 78156974]

約数ペア:

[(1, 78156974), (2, 39078487), (7, 11165282), (14, 5582641), (67, 1166522), (97, 805742), (134, 583261), (194, 402871), (469, 166646), (679, 115106), (859, 90986), (938, 83323), (1358, 57553), (1718, 45493), (6013, 12998), (6499, 12026)]