90128784

素因数分解:

$2^4\times 3^1\times {\mathrm{1877683}}^1$

素因数の和:1877694

約数の個数: 20

約数和(自身を含む): 232832816

約数和(自身を除く): 142704032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1877683, 3755366, 5633049, 7510732, 11266098, 15021464, 22532196, 30042928, 45064392, 90128784]

約数ペア:

[(1, 90128784), (2, 45064392), (3, 30042928), (4, 22532196), (6, 15021464), (8, 11266098), (12, 7510732), (16, 5633049), (24, 3755366), (48, 1877683)]