78450228

素因数分解:

$2^2\times 3^3\times {\mathrm{726391}}^1$

素因数の和:726404

約数の個数: 24

約数和(自身を含む): 203389760

約数和(自身を除く): 124939532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 726391, 1452782, 2179173, 2905564, 4358346, 6537519, 8716692, 13075038, 19612557, 26150076, 39225114, 78450228]

約数ペア:

[(1, 78450228), (2, 39225114), (3, 26150076), (4, 19612557), (6, 13075038), (9, 8716692), (12, 6537519), (18, 4358346), (27, 2905564), (36, 2179173), (54, 1452782), (108, 726391)]