80185356

素因数分解:

$2^2\times 3^3\times {\mathrm{742457}}^1$

素因数の和:742470

約数の個数: 24

約数和(自身を含む): 207888240

約数和(自身を除く): 127702884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 742457, 1484914, 2227371, 2969828, 4454742, 6682113, 8909484, 13364226, 20046339, 26728452, 40092678, 80185356]

約数ペア:

[(1, 80185356), (2, 40092678), (3, 26728452), (4, 20046339), (6, 13364226), (9, 8909484), (12, 6682113), (18, 4454742), (27, 2969828), (36, 2227371), (54, 1484914), (108, 742457)]