79938756

素因数分解:

$2^2\times 3^2\times {\mathrm{2220521}}^1$

素因数の和:2220531

約数の個数: 18

約数和(自身を含む): 202067502

約数和(自身を除く): 122128746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2220521, 4441042, 6661563, 8882084, 13323126, 19984689, 26646252, 39969378, 79938756]

約数ペア:

[(1, 79938756), (2, 39969378), (3, 26646252), (4, 19984689), (6, 13323126), (9, 8882084), (12, 6661563), (18, 4441042), (36, 2220521)]