87591756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1042759}}^1$

素因数の和:1042773

約数の個数: 24

約数和(自身を含む): 233578240

約数和(自身を除く): 145986484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1042759, 2085518, 3128277, 4171036, 6256554, 7299313, 12513108, 14598626, 21897939, 29197252, 43795878, 87591756]

約数ペア:

[(1, 87591756), (2, 43795878), (3, 29197252), (4, 21897939), (6, 14598626), (7, 12513108), (12, 7299313), (14, 6256554), (21, 4171036), (28, 3128277), (42, 2085518), (84, 1042759)]