80487954

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{15913}}^1$

素因数の和:16202

約数の個数: 24

約数和(自身を含む): 175022172

約数和(自身を除く): 94534218

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 15913, 31826, 47739, 95478, 143217, 286434, 4471553, 8943106, 13414659, 26829318, 40243977, 80487954]

約数ペア:

[(1, 80487954), (2, 40243977), (3, 26829318), (6, 13414659), (9, 8943106), (18, 4471553), (281, 286434), (562, 143217), (843, 95478), (1686, 47739), (2529, 31826), (5058, 15913)]