87066168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 249553920

約数和(自身を除く): 162487752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1231, 1263, 1684, 2462, 2526, 2947, 3368, 3693, 4924, 5052, 5894, 7386, 8617, 8841, 9848, 10104, 11788, 14772, 17234, 17682, 23576, 25851, 29544, 34468, 35364, 51702, 68936, 70728, 103404, 206808, 518251, 1036502, 1554753, 2073004, 3109506, 3627757, 4146008, 6219012, 7255514, 10883271, 12438024, 14511028, 21766542, 29022056, 43533084, 87066168]

約数ペア:

[(1, 87066168), (2, 43533084), (3, 29022056), (4, 21766542), (6, 14511028), (7, 12438024), (8, 10883271), (12, 7255514), (14, 6219012), (21, 4146008), (24, 3627757), (28, 3109506), (42, 2073004), (56, 1554753), (84, 1036502), (168, 518251), (421, 206808), (842, 103404), (1231, 70728), (1263, 68936), (1684, 51702), (2462, 35364), (2526, 34468), (2947, 29544), (3368, 25851), (3693, 23576), (4924, 17682), (5052, 17234), (5894, 14772), (7386, 11788), (8617, 10104), (8841, 9848)]