85849918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 84185282

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 77, 94, 154, 203, 319, 329, 406, 409, 517, 638, 658, 818, 1034, 1363, 2233, 2726, 2863, 3619, 4466, 4499, 5726, 7238, 8998, 9541, 11861, 14993, 19082, 19223, 23722, 29986, 31493, 38446, 62986, 83027, 104951, 130471, 134561, 166054, 209902, 211453, 260942, 269122, 422906, 557467, 913297, 1114934, 1480171, 1826594, 2960342, 3902269, 6132137, 7804538, 12264274, 42924959, 85849918]

約数ペア:

[(1, 85849918), (2, 42924959), (7, 12264274), (11, 7804538), (14, 6132137), (22, 3902269), (29, 2960342), (47, 1826594), (58, 1480171), (77, 1114934), (94, 913297), (154, 557467), (203, 422906), (319, 269122), (329, 260942), (406, 211453), (409, 209902), (517, 166054), (638, 134561), (658, 130471), (818, 104951), (1034, 83027), (1363, 62986), (2233, 38446), (2726, 31493), (2863, 29986), (3619, 23722), (4466, 19223), (4499, 19082), (5726, 14993), (7238, 11861), (8998, 9541)]