90120828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1072867}}^1$

素因数の和:1072881

約数の個数: 24

約数和(自身を含む): 240322432

約数和(自身を除く): 150201604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1072867, 2145734, 3218601, 4291468, 6437202, 7510069, 12874404, 15020138, 22530207, 30040276, 45060414, 90120828]

約数ペア:

[(1, 90120828), (2, 45060414), (3, 30040276), (4, 22530207), (6, 15020138), (7, 12874404), (12, 7510069), (14, 6437202), (21, 4291468), (28, 3218601), (42, 2145734), (84, 1072867)]