72861684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{867401}}^1$

素因数の和:867415

約数の個数: 24

約数和(自身を含む): 194298048

約数和(自身を除く): 121436364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 867401, 1734802, 2602203, 3469604, 5204406, 6071807, 10408812, 12143614, 18215421, 24287228, 36430842, 72861684]

約数ペア:

[(1, 72861684), (2, 36430842), (3, 24287228), (4, 18215421), (6, 12143614), (7, 10408812), (12, 6071807), (14, 5204406), (21, 3469604), (28, 2602203), (42, 1734802), (84, 867401)]