78325728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62761}}^1$

素因数の和:62787

約数の個数: 48

約数和(自身を含む): 221424336

約数和(自身を除く): 143098608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 62761, 125522, 188283, 251044, 376566, 502088, 753132, 815893, 1004176, 1506264, 1631786, 2008352, 2447679, 3012528, 3263572, 4895358, 6025056, 6527144, 9790716, 13054288, 19581432, 26108576, 39162864, 78325728]

約数ペア:

[(1, 78325728), (2, 39162864), (3, 26108576), (4, 19581432), (6, 13054288), (8, 9790716), (12, 6527144), (13, 6025056), (16, 4895358), (24, 3263572), (26, 3012528), (32, 2447679), (39, 2008352), (48, 1631786), (52, 1506264), (78, 1004176), (96, 815893), (104, 753132), (156, 502088), (208, 376566), (312, 251044), (416, 188283), (624, 125522), (1248, 62761)]