78293844

素因数分解:

$2^2\times 3^3\times {\mathrm{821}}^1\times {\mathrm{883}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 203461440

約数和(自身を除く): 125167596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 821, 883, 1642, 1766, 2463, 2649, 3284, 3532, 4926, 5298, 7389, 7947, 9852, 10596, 14778, 15894, 22167, 23841, 29556, 31788, 44334, 47682, 88668, 95364, 724943, 1449886, 2174829, 2899772, 4349658, 6524487, 8699316, 13048974, 19573461, 26097948, 39146922, 78293844]

約数ペア:

[(1, 78293844), (2, 39146922), (3, 26097948), (4, 19573461), (6, 13048974), (9, 8699316), (12, 6524487), (18, 4349658), (27, 2899772), (36, 2174829), (54, 1449886), (108, 724943), (821, 95364), (883, 88668), (1642, 47682), (1766, 44334), (2463, 31788), (2649, 29556), (3284, 23841), (3532, 22167), (4926, 15894), (5298, 14778), (7389, 10596), (7947, 9852)]