87572436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1042529}}^1$

素因数の和:1042543

約数の個数: 24

約数和(自身を含む): 233526720

約数和(自身を除く): 145954284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1042529, 2085058, 3127587, 4170116, 6255174, 7297703, 12510348, 14595406, 21893109, 29190812, 43786218, 87572436]

約数ペア:

[(1, 87572436), (2, 43786218), (3, 29190812), (4, 21893109), (6, 14595406), (7, 12510348), (12, 7297703), (14, 6255174), (21, 4170116), (28, 3127587), (42, 2085058), (84, 1042529)]