86287140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159791}}^1$

素因数の和:159809

約数の個数: 48

約数和(自身を含む): 268450560

約数和(自身を除く): 182163420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159791, 319582, 479373, 639164, 798955, 958746, 1438119, 1597910, 1917492, 2396865, 2876238, 3195820, 4314357, 4793730, 5752476, 7190595, 8628714, 9587460, 14381190, 17257428, 21571785, 28762380, 43143570, 86287140]

約数ペア:

[(1, 86287140), (2, 43143570), (3, 28762380), (4, 21571785), (5, 17257428), (6, 14381190), (9, 9587460), (10, 8628714), (12, 7190595), (15, 5752476), (18, 4793730), (20, 4314357), (27, 3195820), (30, 2876238), (36, 2396865), (45, 1917492), (54, 1597910), (60, 1438119), (90, 958746), (108, 798955), (135, 639164), (180, 479373), (270, 319582), (540, 159791)]