77643228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 196689920

約数和(自身を除く): 119046692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 3919, 4953, 6604, 7838, 9906, 11757, 15676, 19812, 23514, 47028, 50947, 101894, 152841, 203788, 305682, 497713, 611364, 995426, 1493139, 1990852, 2986278, 5972556, 6470269, 12940538, 19410807, 25881076, 38821614, 77643228]

約数ペア:

[(1, 77643228), (2, 38821614), (3, 25881076), (4, 19410807), (6, 12940538), (12, 6470269), (13, 5972556), (26, 2986278), (39, 1990852), (52, 1493139), (78, 995426), (127, 611364), (156, 497713), (254, 305682), (381, 203788), (508, 152841), (762, 101894), (1524, 50947), (1651, 47028), (3302, 23514), (3919, 19812), (4953, 15676), (6604, 11757), (7838, 9906)]