78087906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 182966784

約数和(自身を除く): 104878878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1087, 1842, 2174, 2763, 3261, 3991, 5526, 6522, 7982, 9783, 11973, 14131, 19566, 23946, 28262, 35919, 42393, 71838, 84786, 127179, 254358, 333709, 667418, 1001127, 2002254, 3003381, 4338217, 6006762, 8676434, 13014651, 26029302, 39043953, 78087906]

約数ペア:

[(1, 78087906), (2, 39043953), (3, 26029302), (6, 13014651), (9, 8676434), (13, 6006762), (18, 4338217), (26, 3003381), (39, 2002254), (78, 1001127), (117, 667418), (234, 333709), (307, 254358), (614, 127179), (921, 84786), (1087, 71838), (1842, 42393), (2174, 35919), (2763, 28262), (3261, 23946), (3991, 19566), (5526, 14131), (6522, 11973), (7982, 9783)]