90869268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1081777}}^1$

素因数の和:1081791

約数の個数: 24

約数和(自身を含む): 242318272

約数和(自身を除く): 151449004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1081777, 2163554, 3245331, 4327108, 6490662, 7572439, 12981324, 15144878, 22717317, 30289756, 45434634, 90869268]

約数ペア:

[(1, 90869268), (2, 45434634), (3, 30289756), (4, 22717317), (6, 15144878), (7, 12981324), (12, 7572439), (14, 6490662), (21, 4327108), (28, 3245331), (42, 2163554), (84, 1081777)]