91121072

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12143}}^1$

素因数の和:12225

約数の個数: 40

約数和(自身を含む): 204796416

約数和(自身を除く): 113675344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 12143, 24286, 48572, 85001, 97144, 170002, 194288, 340004, 680008, 813581, 1360016, 1627162, 3254324, 5695067, 6508648, 11390134, 13017296, 22780268, 45560536, 91121072]

約数ペア:

[(1, 91121072), (2, 45560536), (4, 22780268), (7, 13017296), (8, 11390134), (14, 6508648), (16, 5695067), (28, 3254324), (56, 1627162), (67, 1360016), (112, 813581), (134, 680008), (268, 340004), (469, 194288), (536, 170002), (938, 97144), (1072, 85001), (1876, 48572), (3752, 24286), (7504, 12143)]