78642012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{152407}}^1$

素因数の和:152457

約数の個数: 24

約数和(自身を含む): 187766656

約数和(自身を除く): 109124644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 152407, 304814, 457221, 609628, 914442, 1828884, 6553501, 13107002, 19660503, 26214004, 39321006, 78642012]

約数ペア:

[(1, 78642012), (2, 39321006), (3, 26214004), (4, 19660503), (6, 13107002), (12, 6553501), (43, 1828884), (86, 914442), (129, 609628), (172, 457221), (258, 304814), (516, 152407)]