86543994

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 177042240

約数和(自身を除く): 90498246

約数列:

[1, 2, 3, 6, 61, 122, 179, 183, 358, 366, 537, 1074, 1321, 2642, 3963, 7926, 10919, 21838, 32757, 65514, 80581, 161162, 236459, 241743, 472918, 483486, 709377, 1418754, 14423999, 28847998, 43271997, 86543994]

約数ペア:

[(1, 86543994), (2, 43271997), (3, 28847998), (6, 14423999), (61, 1418754), (122, 709377), (179, 483486), (183, 472918), (358, 241743), (366, 236459), (537, 161162), (1074, 80581), (1321, 65514), (2642, 32757), (3963, 21838), (7926, 10919)]