78815072

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 178036992

約数和(自身を除く): 99221920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1063, 1324, 2126, 2317, 2648, 4252, 4634, 5296, 7441, 8504, 9268, 10592, 14882, 17008, 18536, 29764, 34016, 37072, 59528, 74144, 119056, 238112, 351853, 703706, 1407412, 2462971, 2814824, 4925942, 5629648, 9851884, 11259296, 19703768, 39407536, 78815072]

約数ペア:

[(1, 78815072), (2, 39407536), (4, 19703768), (7, 11259296), (8, 9851884), (14, 5629648), (16, 4925942), (28, 2814824), (32, 2462971), (56, 1407412), (112, 703706), (224, 351853), (331, 238112), (662, 119056), (1063, 74144), (1324, 59528), (2126, 37072), (2317, 34016), (2648, 29764), (4252, 18536), (4634, 17008), (5296, 14882), (7441, 10592), (8504, 9268)]