90760554

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{7537}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 202621440

約数和(自身を除く): 111860886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 7537, 12042, 15074, 22611, 45222, 67833, 135666, 203499, 406998, 1680751, 3361502, 5042253, 10084506, 15126759, 30253518, 45380277, 90760554]

約数ペア:

[(1, 90760554), (2, 45380277), (3, 30253518), (6, 15126759), (9, 10084506), (18, 5042253), (27, 3361502), (54, 1680751), (223, 406998), (446, 203499), (669, 135666), (1338, 67833), (2007, 45222), (4014, 22611), (6021, 15074), (7537, 12042)]