87787056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{261271}}^1$

素因数の和:261289

約数の個数: 40

約数和(自身を含む): 259181824

約数和(自身を除く): 171394768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 261271, 522542, 783813, 1045084, 1567626, 1828897, 2090168, 3135252, 3657794, 4180336, 5486691, 6270504, 7315588, 10973382, 12541008, 14631176, 21946764, 29262352, 43893528, 87787056]

約数ペア:

[(1, 87787056), (2, 43893528), (3, 29262352), (4, 21946764), (6, 14631176), (7, 12541008), (8, 10973382), (12, 7315588), (14, 6270504), (16, 5486691), (21, 4180336), (24, 3657794), (28, 3135252), (42, 2090168), (48, 1828897), (56, 1567626), (84, 1045084), (112, 783813), (168, 522542), (336, 261271)]