90705006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5179}}^1$

素因数の和:5333

約数の個数: 48

約数和(自身を含む): 226262400

約数和(自身を除く): 135557394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5179, 5838, 8757, 10358, 15537, 17514, 31074, 36253, 46611, 72506, 93222, 108759, 217518, 326277, 652554, 719881, 1439762, 2159643, 4319286, 5039167, 6478929, 10078334, 12957858, 15117501, 30235002, 45352503, 90705006]

約数ペア:

[(1, 90705006), (2, 45352503), (3, 30235002), (6, 15117501), (7, 12957858), (9, 10078334), (14, 6478929), (18, 5039167), (21, 4319286), (42, 2159643), (63, 1439762), (126, 719881), (139, 652554), (278, 326277), (417, 217518), (834, 108759), (973, 93222), (1251, 72506), (1946, 46611), (2502, 36253), (2919, 31074), (5179, 17514), (5838, 15537), (8757, 10358)]