78531456

素因数分解:

$2^7\times 3^1\times {\mathrm{204509}}^1$

素因数の和:204526

約数の個数: 32

約数和(自身を含む): 208600200

約数和(自身を除く): 130068744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 204509, 409018, 613527, 818036, 1227054, 1636072, 2454108, 3272144, 4908216, 6544288, 9816432, 13088576, 19632864, 26177152, 39265728, 78531456]

約数ペア:

[(1, 78531456), (2, 39265728), (3, 26177152), (4, 19632864), (6, 13088576), (8, 9816432), (12, 6544288), (16, 4908216), (24, 3272144), (32, 2454108), (48, 1636072), (64, 1227054), (96, 818036), (128, 613527), (192, 409018), (384, 204509)]