87224724

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{17431}}^1$

素因数の和:17580

約数の個数: 36

約数和(自身を含む): 222083680

約数和(自身を除く): 134858956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 17431, 34862, 52293, 69724, 104586, 156879, 209172, 313758, 627516, 2422909, 4845818, 7268727, 9691636, 14537454, 21806181, 29074908, 43612362, 87224724]

約数ペア:

[(1, 87224724), (2, 43612362), (3, 29074908), (4, 21806181), (6, 14537454), (9, 9691636), (12, 7268727), (18, 4845818), (36, 2422909), (139, 627516), (278, 313758), (417, 209172), (556, 156879), (834, 104586), (1251, 69724), (1668, 52293), (2502, 34862), (5004, 17431)]