78791934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 170077824

約数和(自身を除く): 91285890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1571, 1929, 3142, 3858, 4713, 8359, 9426, 16718, 20423, 25077, 40846, 50154, 61269, 122538, 1010153, 2020306, 3030459, 6060918, 13131989, 26263978, 39395967, 78791934]

約数ペア:

[(1, 78791934), (2, 39395967), (3, 26263978), (6, 13131989), (13, 6060918), (26, 3030459), (39, 2020306), (78, 1010153), (643, 122538), (1286, 61269), (1571, 50154), (1929, 40846), (3142, 25077), (3858, 20423), (4713, 16718), (8359, 9426)]