86161908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14447}}^1$

素因数の和:14532

約数の個数: 48

約数和(自身を含む): 233017344

約数和(自身を除く): 146855436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 14447, 28894, 43341, 57788, 86682, 101129, 173364, 202258, 303387, 404516, 606774, 1025737, 1213548, 2051474, 3077211, 4102948, 6154422, 7180159, 12308844, 14360318, 21540477, 28720636, 43080954, 86161908]

約数ペア:

[(1, 86161908), (2, 43080954), (3, 28720636), (4, 21540477), (6, 14360318), (7, 12308844), (12, 7180159), (14, 6154422), (21, 4102948), (28, 3077211), (42, 2051474), (71, 1213548), (84, 1025737), (142, 606774), (213, 404516), (284, 303387), (426, 202258), (497, 173364), (852, 101129), (994, 86682), (1491, 57788), (1988, 43341), (2982, 28894), (5964, 14447)]