87201716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8627}}^1$

素因数の和:8676

約数の個数: 36

約数和(自身を含む): 184087008

約数和(自身を除く): 96885292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 8627, 10108, 17254, 34508, 60389, 120778, 163913, 241556, 327826, 655652, 1147391, 2294782, 3114347, 4589564, 6228694, 12457388, 21800429, 43600858, 87201716]

約数ペア:

[(1, 87201716), (2, 43600858), (4, 21800429), (7, 12457388), (14, 6228694), (19, 4589564), (28, 3114347), (38, 2294782), (76, 1147391), (133, 655652), (266, 327826), (361, 241556), (532, 163913), (722, 120778), (1444, 60389), (2527, 34508), (5054, 17254), (8627, 10108)]