80782638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 165977856

約数和(自身を除く): 85195218

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 353, 706, 887, 1059, 1774, 2118, 2661, 5322, 15179, 30358, 38141, 45537, 76282, 91074, 114423, 228846, 313111, 626222, 939333, 1878666, 13463773, 26927546, 40391319, 80782638]

約数ペア:

[(1, 80782638), (2, 40391319), (3, 26927546), (6, 13463773), (43, 1878666), (86, 939333), (129, 626222), (258, 313111), (353, 228846), (706, 114423), (887, 91074), (1059, 76282), (1774, 45537), (2118, 38141), (2661, 30358), (5322, 15179)]