78681642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1439}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 169827840

約数和(自身を除く): 91146198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 701, 1402, 1439, 2103, 2878, 4206, 4317, 8634, 9113, 18226, 18707, 27339, 37414, 54678, 56121, 112242, 1008739, 2017478, 3026217, 6052434, 13113607, 26227214, 39340821, 78681642]

約数ペア:

[(1, 78681642), (2, 39340821), (3, 26227214), (6, 13113607), (13, 6052434), (26, 3026217), (39, 2017478), (78, 1008739), (701, 112242), (1402, 56121), (1439, 54678), (2103, 37414), (2878, 27339), (4206, 18707), (4317, 18226), (8634, 9113)]