78834222

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11317}}^1$

素因数の和:11374

約数の個数: 40

約数和(自身を含む): 180771096

約数和(自身を除く): 101936874

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 11317, 22634, 33951, 67902, 101853, 203706, 305559, 486631, 611118, 916677, 973262, 1459893, 1833354, 2919786, 4379679, 8759358, 13139037, 26278074, 39417111, 78834222]

約数ペア:

[(1, 78834222), (2, 39417111), (3, 26278074), (6, 13139037), (9, 8759358), (18, 4379679), (27, 2919786), (43, 1833354), (54, 1459893), (81, 973262), (86, 916677), (129, 611118), (162, 486631), (258, 305559), (387, 203706), (774, 101853), (1161, 67902), (2322, 33951), (3483, 22634), (6966, 11317)]