77772456

素因数分解:

$2^3\times 3^2\times {\mathrm{1080173}}^1$

素因数の和:1080185

約数の個数: 24

約数和(自身を含む): 210633930

約数和(自身を除く): 132861474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1080173, 2160346, 3240519, 4320692, 6481038, 8641384, 9721557, 12962076, 19443114, 25924152, 38886228, 77772456]

約数ペア:

[(1, 77772456), (2, 38886228), (3, 25924152), (4, 19443114), (6, 12962076), (8, 9721557), (9, 8641384), (12, 6481038), (18, 4320692), (24, 3240519), (36, 2160346), (72, 1080173)]