77717718

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12331

約数の個数: 48

約数和(自身を含む): 188072976

約数和(自身を除く): 110355258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 12301, 24602, 36903, 73806, 110709, 159913, 221418, 319826, 332127, 479739, 664254, 959478, 996381, 1439217, 1992762, 2878434, 2989143, 4317651, 5978286, 8635302, 12952953, 25905906, 38858859, 77717718]

約数ペア:

[(1, 77717718), (2, 38858859), (3, 25905906), (6, 12952953), (9, 8635302), (13, 5978286), (18, 4317651), (26, 2989143), (27, 2878434), (39, 1992762), (54, 1439217), (78, 996381), (81, 959478), (117, 664254), (162, 479739), (234, 332127), (243, 319826), (351, 221418), (486, 159913), (702, 110709), (1053, 73806), (2106, 36903), (3159, 24602), (6318, 12301)]