67155508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 146750912

約数和(自身を除く): 79595404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 193, 238, 289, 301, 386, 476, 578, 602, 731, 772, 1156, 1204, 1351, 1462, 2023, 2702, 2924, 3281, 4046, 5117, 5404, 6562, 8092, 8299, 10234, 12427, 13124, 16598, 20468, 22967, 24854, 33196, 45934, 49708, 55777, 58093, 86989, 91868, 111554, 116186, 141083, 173978, 223108, 232372, 282166, 347956, 390439, 564332, 780878, 987581, 1561756, 1975162, 2398411, 3950324, 4796822, 9593644, 16788877, 33577754, 67155508]

約数ペア:

[(1, 67155508), (2, 33577754), (4, 16788877), (7, 9593644), (14, 4796822), (17, 3950324), (28, 2398411), (34, 1975162), (43, 1561756), (68, 987581), (86, 780878), (119, 564332), (172, 390439), (193, 347956), (238, 282166), (289, 232372), (301, 223108), (386, 173978), (476, 141083), (578, 116186), (602, 111554), (731, 91868), (772, 86989), (1156, 58093), (1204, 55777), (1351, 49708), (1462, 45934), (2023, 33196), (2702, 24854), (2924, 22967), (3281, 20468), (4046, 16598), (5117, 13124), (5404, 12427), (6562, 10234), (8092, 8299)]