71554716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68539}}^1$

素因数の和:68578

約数の個数: 36

約数和(自身を含む): 187114200

約数和(自身を除く): 115559484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68539, 137078, 205617, 274156, 411234, 616851, 822468, 1233702, 1987631, 2467404, 3975262, 5962893, 7950524, 11925786, 17888679, 23851572, 35777358, 71554716]

約数ペア:

[(1, 71554716), (2, 35777358), (3, 23851572), (4, 17888679), (6, 11925786), (9, 7950524), (12, 5962893), (18, 3975262), (29, 2467404), (36, 1987631), (58, 1233702), (87, 822468), (116, 616851), (174, 411234), (261, 274156), (348, 205617), (522, 137078), (1044, 68539)]