85640044

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2441}}^1$

素因数の和:2638

約数の個数: 36

約数和(自身を含む): 175384440

約数和(自身を除く): 89744396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 2441, 2506, 4882, 5012, 8771, 9764, 17087, 17542, 34174, 35084, 68348, 119609, 239218, 436939, 478436, 873878, 1747756, 3058573, 6117146, 12234292, 21410011, 42820022, 85640044]

約数ペア:

[(1, 85640044), (2, 42820022), (4, 21410011), (7, 12234292), (14, 6117146), (28, 3058573), (49, 1747756), (98, 873878), (179, 478436), (196, 436939), (358, 239218), (716, 119609), (1253, 68348), (2441, 35084), (2506, 34174), (4882, 17542), (5012, 17087), (8771, 9764)]