87240336

素因数分解:

$2^4\times 3^1\times {\mathrm{1817507}}^1$

素因数の和:1817518

約数の個数: 20

約数和(自身を含む): 225370992

約数和(自身を除く): 138130656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1817507, 3635014, 5452521, 7270028, 10905042, 14540056, 21810084, 29080112, 43620168, 87240336]

約数ペア:

[(1, 87240336), (2, 43620168), (3, 29080112), (4, 21810084), (6, 14540056), (8, 10905042), (12, 7270028), (16, 5452521), (24, 3635014), (48, 1817507)]