78866814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1777}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 170261280

約数和(自身を除く): 91394466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 569, 1138, 1707, 1777, 3414, 3554, 5331, 7397, 10662, 14794, 22191, 23101, 44382, 46202, 69303, 138606, 1011113, 2022226, 3033339, 6066678, 13144469, 26288938, 39433407, 78866814]

約数ペア:

[(1, 78866814), (2, 39433407), (3, 26288938), (6, 13144469), (13, 6066678), (26, 3033339), (39, 2022226), (78, 1011113), (569, 138606), (1138, 69303), (1707, 46202), (1777, 44382), (3414, 23101), (3554, 22191), (5331, 14794), (7397, 10662)]