81185232

素因数分解:

$2^4\times 3^1\times {\mathrm{1691359}}^1$

素因数の和:1691370

約数の個数: 20

約数和(自身を含む): 209728640

約数和(自身を除く): 128543408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1691359, 3382718, 5074077, 6765436, 10148154, 13530872, 20296308, 27061744, 40592616, 81185232]

約数ペア:

[(1, 81185232), (2, 40592616), (3, 27061744), (4, 20296308), (6, 13530872), (8, 10148154), (12, 6765436), (16, 5074077), (24, 3382718), (48, 1691359)]