71870316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 193191936

約数和(自身を除く): 121321620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 6737, 10668, 13474, 20211, 26948, 40422, 47159, 80844, 94318, 141477, 188636, 282954, 565908, 855599, 1711198, 2566797, 3422396, 5133594, 5989193, 10267188, 11978386, 17967579, 23956772, 35935158, 71870316]

約数ペア:

[(1, 71870316), (2, 35935158), (3, 23956772), (4, 17967579), (6, 11978386), (7, 10267188), (12, 5989193), (14, 5133594), (21, 3422396), (28, 2566797), (42, 1711198), (84, 855599), (127, 565908), (254, 282954), (381, 188636), (508, 141477), (762, 94318), (889, 80844), (1524, 47159), (1778, 40422), (2667, 26948), (3556, 20211), (5334, 13474), (6737, 10668)]