90543894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2447}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 207277056

約数和(自身を除く): 116733162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 881, 1762, 2447, 2643, 4894, 5286, 6167, 7341, 12334, 14682, 17129, 18501, 34258, 37002, 51387, 102774, 2155807, 4311614, 6467421, 12934842, 15090649, 30181298, 45271947, 90543894]

約数ペア:

[(1, 90543894), (2, 45271947), (3, 30181298), (6, 15090649), (7, 12934842), (14, 6467421), (21, 4311614), (42, 2155807), (881, 102774), (1762, 51387), (2447, 37002), (2643, 34258), (4894, 18501), (5286, 17129), (6167, 14682), (7341, 12334)]