83409788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 182939904

約数和(自身を除く): 99530116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1193, 1589, 2386, 2497, 3178, 4772, 4994, 6356, 8351, 9988, 13123, 16702, 17479, 26246, 33404, 34958, 52492, 69916, 91861, 183722, 270811, 367444, 541622, 1083244, 1895677, 2978921, 3791354, 5957842, 7582708, 11915684, 20852447, 41704894, 83409788]

約数ペア:

[(1, 83409788), (2, 41704894), (4, 20852447), (7, 11915684), (11, 7582708), (14, 5957842), (22, 3791354), (28, 2978921), (44, 1895677), (77, 1083244), (154, 541622), (227, 367444), (308, 270811), (454, 183722), (908, 91861), (1193, 69916), (1589, 52492), (2386, 34958), (2497, 33404), (3178, 26246), (4772, 17479), (4994, 16702), (6356, 13123), (8351, 9988)]