71464722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 171085824

約数和(自身を除く): 99621102

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 574, 658, 861, 883, 987, 1722, 1766, 1927, 1974, 2649, 3854, 5298, 5781, 6181, 11562, 12362, 13489, 18543, 26978, 36203, 37086, 40467, 41501, 72406, 80934, 83002, 108609, 124503, 217218, 249006, 253421, 290507, 506842, 581014, 760263, 871521, 1520526, 1701541, 1743042, 3403082, 5104623, 10209246, 11910787, 23821574, 35732361, 71464722]

約数ペア:

[(1, 71464722), (2, 35732361), (3, 23821574), (6, 11910787), (7, 10209246), (14, 5104623), (21, 3403082), (41, 1743042), (42, 1701541), (47, 1520526), (82, 871521), (94, 760263), (123, 581014), (141, 506842), (246, 290507), (282, 253421), (287, 249006), (329, 217218), (574, 124503), (658, 108609), (861, 83002), (883, 80934), (987, 72406), (1722, 41501), (1766, 40467), (1927, 37086), (1974, 36203), (2649, 26978), (3854, 18543), (5298, 13489), (5781, 12362), (6181, 11562)]