78234946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7717}}^1$

素因数の和:7893

約数の個数: 16

約数和(自身を含む): 121419576

約数和(自身を除く): 43184630

約数列:

[1, 2, 37, 74, 137, 274, 5069, 7717, 10138, 15434, 285529, 571058, 1057229, 2114458, 39117473, 78234946]

約数ペア:

[(1, 78234946), (2, 39117473), (37, 2114458), (74, 1057229), (137, 571058), (274, 285529), (5069, 15434), (7717, 10138)]