84543660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469687}}^1$

素因数の和:469702

約数の個数: 36

約数和(自身を含む): 256449648

約数和(自身を除く): 171905988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469687, 939374, 1409061, 1878748, 2348435, 2818122, 4227183, 4696870, 5636244, 7045305, 8454366, 9393740, 14090610, 16908732, 21135915, 28181220, 42271830, 84543660]

約数ペア:

[(1, 84543660), (2, 42271830), (3, 28181220), (4, 21135915), (5, 16908732), (6, 14090610), (9, 9393740), (10, 8454366), (12, 7045305), (15, 5636244), (18, 4696870), (20, 4227183), (30, 2818122), (36, 2348435), (45, 1878748), (60, 1409061), (90, 939374), (180, 469687)]