68940732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{820723}}^1$

素因数の和:820737

約数の個数: 24

約数和(自身を含む): 183842176

約数和(自身を除く): 114901444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 820723, 1641446, 2462169, 3282892, 4924338, 5745061, 9848676, 11490122, 17235183, 22980244, 34470366, 68940732]

約数ペア:

[(1, 68940732), (2, 34470366), (3, 22980244), (4, 17235183), (6, 11490122), (7, 9848676), (12, 5745061), (14, 4924338), (21, 3282892), (28, 2462169), (42, 1641446), (84, 820723)]