80643834

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 184614144

約数和(自身を除く): 103970310

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3361, 3999, 6722, 7998, 10083, 11997, 20166, 23994, 30249, 60498, 104191, 144523, 208382, 289046, 312573, 433569, 625146, 867138, 937719, 1300707, 1875438, 2601414, 4480213, 8960426, 13440639, 26881278, 40321917, 80643834]

約数ペア:

[(1, 80643834), (2, 40321917), (3, 26881278), (6, 13440639), (9, 8960426), (18, 4480213), (31, 2601414), (43, 1875438), (62, 1300707), (86, 937719), (93, 867138), (129, 625146), (186, 433569), (258, 312573), (279, 289046), (387, 208382), (558, 144523), (774, 104191), (1333, 60498), (2666, 30249), (3361, 23994), (3999, 20166), (6722, 11997), (7998, 10083)]