78667236

素因数分解:

$2^2\times 3^2\times {\mathrm{2185201}}^1$

素因数の和:2185211

約数の個数: 18

約数和(自身を含む): 198853382

約数和(自身を除く): 120186146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2185201, 4370402, 6555603, 8740804, 13111206, 19666809, 26222412, 39333618, 78667236]

約数ペア:

[(1, 78667236), (2, 39333618), (3, 26222412), (4, 19666809), (6, 13111206), (9, 8740804), (12, 6555603), (18, 4370402), (36, 2185201)]