85786548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 212867424

約数和(自身を除く): 127080876

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 173, 186, 258, 346, 372, 516, 519, 692, 961, 1038, 1333, 1922, 2076, 2666, 2883, 3844, 3999, 5332, 5363, 5766, 7439, 7998, 10726, 11532, 14878, 15996, 16089, 21452, 22317, 29756, 32178, 41323, 44634, 64356, 82646, 89268, 123969, 165292, 166253, 230609, 247938, 332506, 461218, 495876, 498759, 665012, 691827, 922436, 997518, 1383654, 1995036, 2767308, 7148879, 14297758, 21446637, 28595516, 42893274, 85786548]

約数ペア:

[(1, 85786548), (2, 42893274), (3, 28595516), (4, 21446637), (6, 14297758), (12, 7148879), (31, 2767308), (43, 1995036), (62, 1383654), (86, 997518), (93, 922436), (124, 691827), (129, 665012), (172, 498759), (173, 495876), (186, 461218), (258, 332506), (346, 247938), (372, 230609), (516, 166253), (519, 165292), (692, 123969), (961, 89268), (1038, 82646), (1333, 64356), (1922, 44634), (2076, 41323), (2666, 32178), (2883, 29756), (3844, 22317), (3999, 21452), (5332, 16089), (5363, 15996), (5766, 14878), (7439, 11532), (7998, 10726)]