87203916

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4759}}^1$

素因数の和:5278

約数の個数: 36

約数和(自身を含む): 220911600

約数和(自身を除く): 133707684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 4581, 4759, 6108, 9162, 9518, 14277, 18324, 19036, 28554, 42831, 57108, 85662, 171324, 2422331, 4844662, 7266993, 9689324, 14533986, 21800979, 29067972, 43601958, 87203916]

約数ペア:

[(1, 87203916), (2, 43601958), (3, 29067972), (4, 21800979), (6, 14533986), (9, 9689324), (12, 7266993), (18, 4844662), (36, 2422331), (509, 171324), (1018, 85662), (1527, 57108), (2036, 42831), (3054, 28554), (4581, 19036), (4759, 18324), (6108, 14277), (9162, 9518)]