78836028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{152783}}^1$

素因数の和:152833

約数の個数: 24

約数和(自身を含む): 188229888

約数和(自身を除く): 109393860

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 152783, 305566, 458349, 611132, 916698, 1833396, 6569669, 13139338, 19709007, 26278676, 39418014, 78836028]

約数ペア:

[(1, 78836028), (2, 39418014), (3, 26278676), (4, 19709007), (6, 13139338), (12, 6569669), (43, 1833396), (86, 916698), (129, 611132), (172, 458349), (258, 305566), (516, 152783)]