78916082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 148608000

約数和(自身を除く): 69691918

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 12899, 25798, 90293, 180586, 245081, 296677, 490162, 593354, 1715567, 2076739, 3431134, 4153478, 5636863, 11273726, 39458041, 78916082]

約数ペア:

[(1, 78916082), (2, 39458041), (7, 11273726), (14, 5636863), (19, 4153478), (23, 3431134), (38, 2076739), (46, 1715567), (133, 593354), (161, 490162), (266, 296677), (322, 245081), (437, 180586), (874, 90293), (3059, 25798), (6118, 12899)]