81615084

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{11953}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 190785840

約数和(自身を除く): 109170756

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 6828, 11953, 23906, 35859, 47812, 71718, 143436, 6801257, 13602514, 20403771, 27205028, 40807542, 81615084]

約数ペア:

[(1, 81615084), (2, 40807542), (3, 27205028), (4, 20403771), (6, 13602514), (12, 6801257), (569, 143436), (1138, 71718), (1707, 47812), (2276, 35859), (3414, 23906), (6828, 11953)]