78887580016

素因数分解:

$2^4\times 7^1\times {\mathrm{8839}}^1\times {\mathrm{79687}}^1$

素因数の和:88541

約数の個数: 40

約数和(自身を含む): 174701596160

約数和(自身を除く): 95814016144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8839, 17678, 35356, 61873, 70712, 79687, 123746, 141424, 159374, 247492, 318748, 494984, 557809, 637496, 989968, 1115618, 1274992, 2231236, 4462472, 8924944, 704353393, 1408706786, 2817413572, 4930473751, 5634827144, 9860947502, 11269654288, 19721895004, 39443790008, 78887580016]

約数ペア:

[(1, 78887580016), (2, 39443790008), (4, 19721895004), (7, 11269654288), (8, 9860947502), (14, 5634827144), (16, 4930473751), (28, 2817413572), (56, 1408706786), (112, 704353393), (8839, 8924944), (17678, 4462472), (35356, 2231236), (61873, 1274992), (70712, 1115618), (79687, 989968), (123746, 637496), (141424, 557809), (159374, 494984), (247492, 318748)]