87426396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56477}}^1$

素因数の和:56530

約数の個数: 36

約数和(自身を含む): 226137912

約数和(自身を除く): 138711516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56477, 112954, 169431, 225908, 338862, 508293, 677724, 1016586, 2033172, 2428511, 4857022, 7285533, 9714044, 14571066, 21856599, 29142132, 43713198, 87426396]

約数ペア:

[(1, 87426396), (2, 43713198), (3, 29142132), (4, 21856599), (6, 14571066), (9, 9714044), (12, 7285533), (18, 4857022), (36, 2428511), (43, 2033172), (86, 1016586), (129, 677724), (172, 508293), (258, 338862), (387, 225908), (516, 169431), (774, 112954), (1548, 56477)]