78814012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6277}}^1$

素因数の和:6397

約数の個数: 24

約数和(自身を含む): 143088176

約数和(自身を除く): 64274164

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6277, 6278, 12554, 12556, 25108, 269911, 458221, 539822, 916442, 1079644, 1832884, 19703503, 39407006, 78814012]

約数ペア:

[(1, 78814012), (2, 39407006), (4, 19703503), (43, 1832884), (73, 1079644), (86, 916442), (146, 539822), (172, 458221), (292, 269911), (3139, 25108), (6277, 12556), (6278, 12554)]