87661512

素因数分解:

$2^3\times 3^2\times {\mathrm{1217521}}^1$

素因数の和:1217533

約数の個数: 24

約数和(自身を含む): 237416790

約数和(自身を除く): 149755278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217521, 2435042, 3652563, 4870084, 7305126, 9740168, 10957689, 14610252, 21915378, 29220504, 43830756, 87661512]

約数ペア:

[(1, 87661512), (2, 43830756), (3, 29220504), (4, 21915378), (6, 14610252), (8, 10957689), (9, 9740168), (12, 7305126), (18, 4870084), (24, 3652563), (36, 2435042), (72, 1217521)]