64115676

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3499}}^1$

素因数の和:4018

約数の個数: 36

約数和(自身を含む): 162435000

約数和(自身を除く): 98319324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 3499, 4581, 6108, 6998, 9162, 10497, 13996, 18324, 20994, 31491, 41988, 62982, 125964, 1780991, 3561982, 5342973, 7123964, 10685946, 16028919, 21371892, 32057838, 64115676]

約数ペア:

[(1, 64115676), (2, 32057838), (3, 21371892), (4, 16028919), (6, 10685946), (9, 7123964), (12, 5342973), (18, 3561982), (36, 1780991), (509, 125964), (1018, 62982), (1527, 41988), (2036, 31491), (3054, 20994), (3499, 18324), (4581, 13996), (6108, 10497), (6998, 9162)]