78267978

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{2297}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 174280320

約数和(自身を除く): 96012342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 2297, 3786, 4594, 5679, 6891, 11358, 13782, 17037, 20673, 34074, 41346, 62019, 124038, 1449407, 2898814, 4348221, 8696442, 13044663, 26089326, 39133989, 78267978]

約数ペア:

[(1, 78267978), (2, 39133989), (3, 26089326), (6, 13044663), (9, 8696442), (18, 4348221), (27, 2898814), (54, 1449407), (631, 124038), (1262, 62019), (1893, 41346), (2297, 34074), (3786, 20673), (4594, 17037), (5679, 13782), (6891, 11358)]