79870012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37889}}^1$

素因数の和:37941

約数の個数: 24

約数和(自身を含む): 152772480

約数和(自身を除く): 72902468

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 37889, 75778, 151556, 644113, 1174559, 1288226, 2349118, 2576452, 4698236, 19967503, 39935006, 79870012]

約数ペア:

[(1, 79870012), (2, 39935006), (4, 19967503), (17, 4698236), (31, 2576452), (34, 2349118), (62, 1288226), (68, 1174559), (124, 644113), (527, 151556), (1054, 75778), (2108, 37889)]