84372660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{468737}}^1$

素因数の和:468752

約数の個数: 36

約数和(自身を含む): 255930948

約数和(自身を除く): 171558288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 468737, 937474, 1406211, 1874948, 2343685, 2812422, 4218633, 4687370, 5624844, 7031055, 8437266, 9374740, 14062110, 16874532, 21093165, 28124220, 42186330, 84372660]

約数ペア:

[(1, 84372660), (2, 42186330), (3, 28124220), (4, 21093165), (5, 16874532), (6, 14062110), (9, 9374740), (10, 8437266), (12, 7031055), (15, 5624844), (18, 4687370), (20, 4218633), (30, 2812422), (36, 2343685), (45, 1874948), (60, 1406211), (90, 937474), (180, 468737)]