78910512

素因数分解:

$2^4\times 3^1\times {\mathrm{1643969}}^1$

素因数の和:1643980

約数の個数: 20

約数和(自身を含む): 203852280

約数和(自身を除く): 124941768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1643969, 3287938, 4931907, 6575876, 9863814, 13151752, 19727628, 26303504, 39455256, 78910512]

約数ペア:

[(1, 78910512), (2, 39455256), (3, 26303504), (4, 19727628), (6, 13151752), (8, 9863814), (12, 6575876), (16, 4931907), (24, 3287938), (48, 1643969)]