78555858

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{247031}}^1$

素因数の和:247089

約数の個数: 16

約数和(自身を含む): 160076736

約数和(自身を除く): 81520878

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 247031, 494062, 741093, 1482186, 13092643, 26185286, 39277929, 78555858]

約数ペア:

[(1, 78555858), (2, 39277929), (3, 26185286), (6, 13092643), (53, 1482186), (106, 741093), (159, 494062), (318, 247031)]