87490638

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 204019200

約数和(自身を除く): 116528562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 919, 1107, 1161, 1763, 1838, 2214, 2322, 2757, 3526, 5289, 5514, 8271, 10578, 15867, 16542, 24813, 31734, 37679, 39517, 47601, 49626, 75358, 79034, 95202, 113037, 118551, 226074, 237102, 339111, 355653, 678222, 711306, 1017333, 1066959, 1620197, 2034666, 2133918, 3240394, 4860591, 9721182, 14581773, 29163546, 43745319, 87490638]

約数ペア:

[(1, 87490638), (2, 43745319), (3, 29163546), (6, 14581773), (9, 9721182), (18, 4860591), (27, 3240394), (41, 2133918), (43, 2034666), (54, 1620197), (82, 1066959), (86, 1017333), (123, 711306), (129, 678222), (246, 355653), (258, 339111), (369, 237102), (387, 226074), (738, 118551), (774, 113037), (919, 95202), (1107, 79034), (1161, 75358), (1763, 49626), (1838, 47601), (2214, 39517), (2322, 37679), (2757, 31734), (3526, 24813), (5289, 16542), (5514, 15867), (8271, 10578)]