82828788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1427}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 221351424

約数和(自身を除く): 138522636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 1427, 2073, 2764, 2854, 4146, 4281, 4837, 5708, 8292, 8562, 9674, 9989, 14511, 17124, 19348, 19978, 29022, 29967, 39956, 58044, 59934, 119868, 986057, 1972114, 2958171, 3944228, 5916342, 6902399, 11832684, 13804798, 20707197, 27609596, 41414394, 82828788]

約数ペア:

[(1, 82828788), (2, 41414394), (3, 27609596), (4, 20707197), (6, 13804798), (7, 11832684), (12, 6902399), (14, 5916342), (21, 3944228), (28, 2958171), (42, 1972114), (84, 986057), (691, 119868), (1382, 59934), (1427, 58044), (2073, 39956), (2764, 29967), (2854, 29022), (4146, 19978), (4281, 19348), (4837, 17124), (5708, 14511), (8292, 9989), (8562, 9674)]