68876836

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 141482880

約数和(自身を除く): 72606044

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 173, 236, 241, 346, 413, 482, 692, 826, 964, 1211, 1652, 1687, 2422, 3374, 4844, 6748, 10207, 14219, 20414, 28438, 40828, 41693, 56876, 71449, 83386, 99533, 142898, 166772, 199066, 285796, 291851, 398132, 583702, 1167404, 2459887, 4919774, 9839548, 17219209, 34438418, 68876836]

約数ペア:

[(1, 68876836), (2, 34438418), (4, 17219209), (7, 9839548), (14, 4919774), (28, 2459887), (59, 1167404), (118, 583702), (173, 398132), (236, 291851), (241, 285796), (346, 199066), (413, 166772), (482, 142898), (692, 99533), (826, 83386), (964, 71449), (1211, 56876), (1652, 41693), (1687, 40828), (2422, 28438), (3374, 20414), (4844, 14219), (6748, 10207)]