81056274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6619}}^1$

素因数の和:6794

約数の個数: 32

約数和(自身を含む): 175721280

約数和(自身を除く): 94665006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 6619, 12246, 13238, 19857, 39714, 86047, 172094, 258141, 516282, 1039183, 2078366, 3117549, 6235098, 13509379, 27018758, 40528137, 81056274]

約数ペア:

[(1, 81056274), (2, 40528137), (3, 27018758), (6, 13509379), (13, 6235098), (26, 3117549), (39, 2078366), (78, 1039183), (157, 516282), (314, 258141), (471, 172094), (942, 86047), (2041, 39714), (4082, 19857), (6123, 13238), (6619, 12246)]