81234366

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 168811776

約数和(自身を除く): 87577410

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 2911, 4651, 5822, 8733, 9302, 13953, 17466, 27906, 190691, 330221, 381382, 572073, 660442, 990663, 1144146, 1981326, 13539061, 27078122, 40617183, 81234366]

約数ペア:

[(1, 81234366), (2, 40617183), (3, 27078122), (6, 13539061), (41, 1981326), (71, 1144146), (82, 990663), (123, 660442), (142, 572073), (213, 381382), (246, 330221), (426, 190691), (2911, 27906), (4651, 17466), (5822, 13953), (8733, 9302)]