78800212

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 60908588

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 593, 956, 1186, 2372, 33221, 66442, 82427, 132884, 141727, 164854, 283454, 329708, 566908, 19700053, 39400106, 78800212]

約数ペア:

[(1, 78800212), (2, 39400106), (4, 19700053), (139, 566908), (239, 329708), (278, 283454), (478, 164854), (556, 141727), (593, 132884), (956, 82427), (1186, 66442), (2372, 33221)]