72771372

素因数分解:

$2^2\times 3^4\times {\mathrm{224603}}^1$

素因数の和:224619

約数の個数: 30

約数和(自身を含む): 190239588

約数和(自身を除く): 117468216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224603, 449206, 673809, 898412, 1347618, 2021427, 2695236, 4042854, 6064281, 8085708, 12128562, 18192843, 24257124, 36385686, 72771372]

約数ペア:

[(1, 72771372), (2, 36385686), (3, 24257124), (4, 18192843), (6, 12128562), (9, 8085708), (12, 6064281), (18, 4042854), (27, 2695236), (36, 2021427), (54, 1347618), (81, 898412), (108, 673809), (162, 449206), (324, 224603)]