878004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^3$

素因数の和:97

約数の個数: 36

約数和(自身を含む): 2298660

約数和(自身を除く): 1420656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 841, 1044, 1682, 2523, 3364, 5046, 7569, 10092, 15138, 24389, 30276, 48778, 73167, 97556, 146334, 219501, 292668, 439002, 878004]

約数ペア:

[(1, 878004), (2, 439002), (3, 292668), (4, 219501), (6, 146334), (9, 97556), (12, 73167), (18, 48778), (29, 30276), (36, 24389), (58, 15138), (87, 10092), (116, 7569), (174, 5046), (261, 3364), (348, 2523), (522, 1682), (841, 1044)]