71771856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115019}}^1$

素因数の和:115043

約数の個数: 40

約数和(自身を含む): 199674720

約数和(自身を除く): 127902864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115019, 230038, 345057, 460076, 690114, 920152, 1380228, 1495247, 1840304, 2760456, 2990494, 4485741, 5520912, 5980988, 8971482, 11961976, 17942964, 23923952, 35885928, 71771856]

約数ペア:

[(1, 71771856), (2, 35885928), (3, 23923952), (4, 17942964), (6, 11961976), (8, 8971482), (12, 5980988), (13, 5520912), (16, 4485741), (24, 2990494), (26, 2760456), (39, 1840304), (48, 1495247), (52, 1380228), (78, 920152), (104, 690114), (156, 460076), (208, 345057), (312, 230038), (624, 115019)]