72290316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{860599}}^1$

素因数の和:860613

約数の個数: 24

約数和(自身を含む): 192774400

約数和(自身を除く): 120484084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 860599, 1721198, 2581797, 3442396, 5163594, 6024193, 10327188, 12048386, 18072579, 24096772, 36145158, 72290316]

約数ペア:

[(1, 72290316), (2, 36145158), (3, 24096772), (4, 18072579), (6, 12048386), (7, 10327188), (12, 6024193), (14, 5163594), (21, 3442396), (28, 2581797), (42, 1721198), (84, 860599)]