86345714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 165693696

約数和(自身を除く): 79347982

約数列:

[1, 2, 7, 13, 14, 26, 67, 73, 91, 97, 134, 146, 182, 194, 469, 511, 679, 871, 938, 949, 1022, 1261, 1358, 1742, 1898, 2522, 4891, 6097, 6499, 6643, 7081, 8827, 9782, 12194, 12998, 13286, 14162, 17654, 34237, 45493, 49567, 63583, 68474, 84487, 90986, 92053, 99134, 127166, 168974, 184106, 445081, 474427, 591409, 644371, 890162, 948854, 1182818, 1288742, 3320989, 6167551, 6641978, 12335102, 43172857, 86345714]

約数ペア:

[(1, 86345714), (2, 43172857), (7, 12335102), (13, 6641978), (14, 6167551), (26, 3320989), (67, 1288742), (73, 1182818), (91, 948854), (97, 890162), (134, 644371), (146, 591409), (182, 474427), (194, 445081), (469, 184106), (511, 168974), (679, 127166), (871, 99134), (938, 92053), (949, 90986), (1022, 84487), (1261, 68474), (1358, 63583), (1742, 49567), (1898, 45493), (2522, 34237), (4891, 17654), (6097, 14162), (6499, 13286), (6643, 12998), (7081, 12194), (8827, 9782)]