87159198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{56087}}^1$

素因数の和:56136

約数の個数: 32

約数和(自身を含む): 204609024

約数和(自身を除く): 117449826

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 56087, 112174, 168261, 336522, 392609, 785218, 1177827, 2075219, 2355654, 4150438, 6225657, 12451314, 14526533, 29053066, 43579599, 87159198]

約数ペア:

[(1, 87159198), (2, 43579599), (3, 29053066), (6, 14526533), (7, 12451314), (14, 6225657), (21, 4150438), (37, 2355654), (42, 2075219), (74, 1177827), (111, 785218), (222, 392609), (259, 336522), (518, 168261), (777, 112174), (1554, 56087)]