84757278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{210839}}^1$

素因数の和:210911

約数の個数: 16

約数和(自身を含む): 172045440

約数和(自身を除く): 87288162

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 210839, 421678, 632517, 1265034, 14126213, 28252426, 42378639, 84757278]

約数ペア:

[(1, 84757278), (2, 42378639), (3, 28252426), (6, 14126213), (67, 1265034), (134, 632517), (201, 421678), (402, 210839)]