78064092

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 203723520

約数和(自身を除く): 125659428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 211, 239, 258, 387, 422, 478, 516, 633, 717, 774, 844, 956, 1266, 1434, 1548, 1899, 2151, 2532, 2868, 3798, 4302, 7596, 8604, 9073, 10277, 18146, 20554, 27219, 30831, 36292, 41108, 50429, 54438, 61662, 81657, 92493, 100858, 108876, 123324, 151287, 163314, 184986, 201716, 302574, 326628, 369972, 453861, 605148, 907722, 1815444, 2168447, 4336894, 6505341, 8673788, 13010682, 19516023, 26021364, 39032046, 78064092]

約数ペア:

[(1, 78064092), (2, 39032046), (3, 26021364), (4, 19516023), (6, 13010682), (9, 8673788), (12, 6505341), (18, 4336894), (36, 2168447), (43, 1815444), (86, 907722), (129, 605148), (172, 453861), (211, 369972), (239, 326628), (258, 302574), (387, 201716), (422, 184986), (478, 163314), (516, 151287), (633, 123324), (717, 108876), (774, 100858), (844, 92493), (956, 81657), (1266, 61662), (1434, 54438), (1548, 50429), (1899, 41108), (2151, 36292), (2532, 30831), (2868, 27219), (3798, 20554), (4302, 18146), (7596, 10277), (8604, 9073)]