87436734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189257}}^1$

素因数の和:189280

約数の個数: 32

約数和(自身を含む): 218025216

約数和(自身を除く): 130588482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 189257, 378514, 567771, 1135542, 1324799, 2081827, 2649598, 3974397, 4163654, 6245481, 7948794, 12490962, 14572789, 29145578, 43718367, 87436734]

約数ペア:

[(1, 87436734), (2, 43718367), (3, 29145578), (6, 14572789), (7, 12490962), (11, 7948794), (14, 6245481), (21, 4163654), (22, 3974397), (33, 2649598), (42, 2081827), (66, 1324799), (77, 1135542), (154, 567771), (231, 378514), (462, 189257)]