72770228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2609}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 134467200

約数和(自身を除く): 61696972

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 2609, 5218, 6973, 10436, 13946, 27892, 49571, 99142, 198284, 957503, 1915006, 3830012, 18192557, 36385114, 72770228]

約数ペア:

[(1, 72770228), (2, 36385114), (4, 18192557), (19, 3830012), (38, 1915006), (76, 957503), (367, 198284), (734, 99142), (1468, 49571), (2609, 27892), (5218, 13946), (6973, 10436)]