85937964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20879}}^1$

素因数の和:20907

約数の個数: 48

約数和(自身を含む): 233856000

約数和(自身を除く): 147918036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20879, 41758, 62637, 83516, 125274, 146153, 250548, 292306, 438459, 584612, 876918, 1023071, 1753836, 2046142, 3069213, 4092284, 6138426, 7161497, 12276852, 14322994, 21484491, 28645988, 42968982, 85937964]

約数ペア:

[(1, 85937964), (2, 42968982), (3, 28645988), (4, 21484491), (6, 14322994), (7, 12276852), (12, 7161497), (14, 6138426), (21, 4092284), (28, 3069213), (42, 2046142), (49, 1753836), (84, 1023071), (98, 876918), (147, 584612), (196, 438459), (294, 292306), (343, 250548), (588, 146153), (686, 125274), (1029, 83516), (1372, 62637), (2058, 41758), (4116, 20879)]