78289236

素因数分解:

$2^2\times 3^2\times {\mathrm{2174701}}^1$

素因数の和:2174711

約数の個数: 18

約数和(自身を含む): 197897882

約数和(自身を除く): 119608646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2174701, 4349402, 6524103, 8698804, 13048206, 19572309, 26096412, 39144618, 78289236]

約数ペア:

[(1, 78289236), (2, 39144618), (3, 26096412), (4, 19572309), (6, 13048206), (9, 8698804), (12, 6524103), (18, 4349402), (36, 2174701)]