87220308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1038337}}^1$

素因数の和:1038351

約数の個数: 24

約数和(自身を含む): 232587712

約数和(自身を除く): 145367404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1038337, 2076674, 3115011, 4153348, 6230022, 7268359, 12460044, 14536718, 21805077, 29073436, 43610154, 87220308]

約数ペア:

[(1, 87220308), (2, 43610154), (3, 29073436), (4, 21805077), (6, 14536718), (7, 12460044), (12, 7268359), (14, 6230022), (21, 4153348), (28, 3115011), (42, 2076674), (84, 1038337)]