77641596

素因数分解:

$2^2\times 3^2\times {\mathrm{2156711}}^1$

素因数の和:2156721

約数の個数: 18

約数和(自身を含む): 196260792

約数和(自身を除く): 118619196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2156711, 4313422, 6470133, 8626844, 12940266, 19410399, 25880532, 38820798, 77641596]

約数ペア:

[(1, 77641596), (2, 38820798), (3, 25880532), (4, 19410399), (6, 12940266), (9, 8626844), (12, 6470133), (18, 4313422), (36, 2156711)]