69838278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15923}}^1$

素因数の和:15988

約数の個数: 32

約数和(自身を含む): 151341696

約数和(自身を除く): 81503418

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 15923, 31846, 47769, 95538, 270691, 541382, 684689, 812073, 1369378, 1624146, 2054067, 4108134, 11639713, 23279426, 34919139, 69838278]

約数ペア:

[(1, 69838278), (2, 34919139), (3, 23279426), (6, 11639713), (17, 4108134), (34, 2054067), (43, 1624146), (51, 1369378), (86, 812073), (102, 684689), (129, 541382), (258, 270691), (731, 95538), (1462, 47769), (2193, 31846), (4386, 15923)]