77967138

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 162360000

約数和(自身を除く): 84392862

約数列:

[1, 2, 3, 6, 29, 58, 87, 163, 174, 326, 489, 978, 2749, 4727, 5498, 8247, 9454, 14181, 16494, 28362, 79721, 159442, 239163, 448087, 478326, 896174, 1344261, 2688522, 12994523, 25989046, 38983569, 77967138]

約数ペア:

[(1, 77967138), (2, 38983569), (3, 25989046), (6, 12994523), (29, 2688522), (58, 1344261), (87, 896174), (163, 478326), (174, 448087), (326, 239163), (489, 159442), (978, 79721), (2749, 28362), (4727, 16494), (5498, 14181), (8247, 9454)]