87537276

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4993}}^1$

素因数の和:5490

約数の個数: 36

約数和(自身を含む): 221773552

約数和(自身を除く): 134236276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 4993, 5844, 8766, 9986, 14979, 17532, 19972, 29958, 44937, 59916, 89874, 179748, 2431591, 4863182, 7294773, 9726364, 14589546, 21884319, 29179092, 43768638, 87537276]

約数ペア:

[(1, 87537276), (2, 43768638), (3, 29179092), (4, 21884319), (6, 14589546), (9, 9726364), (12, 7294773), (18, 4863182), (36, 2431591), (487, 179748), (974, 89874), (1461, 59916), (1948, 44937), (2922, 29958), (4383, 19972), (4993, 17532), (5844, 14979), (8766, 9986)]