90679986

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{4027}}^1$

素因数の和:4180

約数の個数: 40

約数和(自身を含む): 204702960

約数和(自身を除く): 114022974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 4027, 7506, 8054, 11259, 12081, 22518, 24162, 36243, 72486, 108729, 217458, 326187, 559753, 652374, 1119506, 1679259, 3358518, 5037777, 10075554, 15113331, 30226662, 45339993, 90679986]

約数ペア:

[(1, 90679986), (2, 45339993), (3, 30226662), (6, 15113331), (9, 10075554), (18, 5037777), (27, 3358518), (54, 1679259), (81, 1119506), (139, 652374), (162, 559753), (278, 326187), (417, 217458), (834, 108729), (1251, 72486), (2502, 36243), (3753, 24162), (4027, 22518), (7506, 12081), (8054, 11259)]