72887154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{639361}}^1$

素因数の和:639385

約数の個数: 16

約数和(自身を含む): 153446880

約数和(自身を除く): 80559726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 639361, 1278722, 1918083, 3836166, 12147859, 24295718, 36443577, 72887154]

約数ペア:

[(1, 72887154), (2, 36443577), (3, 24295718), (6, 12147859), (19, 3836166), (38, 1918083), (57, 1278722), (114, 639361)]