78893412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505727}}^1$

素因数の和:505747

約数の個数: 24

約数和(自身を含む): 198245376

約数和(自身を除く): 119351964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505727, 1011454, 1517181, 2022908, 3034362, 6068724, 6574451, 13148902, 19723353, 26297804, 39446706, 78893412]

約数ペア:

[(1, 78893412), (2, 39446706), (3, 26297804), (4, 19723353), (6, 13148902), (12, 6574451), (13, 6068724), (26, 3034362), (39, 2022908), (52, 1517181), (78, 1011454), (156, 505727)]