80771202

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{5323}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 180164160

約数和(自身を除く): 99392958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 2529, 5058, 5323, 7587, 10646, 15174, 15969, 31938, 47907, 95814, 143721, 287442, 1495763, 2991526, 4487289, 8974578, 13461867, 26923734, 40385601, 80771202]

約数ペア:

[(1, 80771202), (2, 40385601), (3, 26923734), (6, 13461867), (9, 8974578), (18, 4487289), (27, 2991526), (54, 1495763), (281, 287442), (562, 143721), (843, 95814), (1686, 47907), (2529, 31938), (5058, 15969), (5323, 15174), (7587, 10646)]