68077752

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20407}}^1$

素因数の和:20555

約数の個数: 32

約数和(自身を含む): 171427200

約数和(自身を除く): 103349448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 20407, 40814, 61221, 81628, 122442, 163256, 244884, 489768, 2836573, 5673146, 8509719, 11346292, 17019438, 22692584, 34038876, 68077752]

約数ペア:

[(1, 68077752), (2, 34038876), (3, 22692584), (4, 17019438), (6, 11346292), (8, 8509719), (12, 5673146), (24, 2836573), (139, 489768), (278, 244884), (417, 163256), (556, 122442), (834, 81628), (1112, 61221), (1668, 40814), (3336, 20407)]