87430374

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{19507}}^1$

素因数の和:19601

約数の個数: 32

約数和(自身を含む): 196640640

約数和(自身を除く): 109210266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 19507, 39014, 58521, 117042, 175563, 351126, 526689, 1053378, 1619081, 3238162, 4857243, 9714486, 14571729, 29143458, 43715187, 87430374]

約数ペア:

[(1, 87430374), (2, 43715187), (3, 29143458), (6, 14571729), (9, 9714486), (18, 4857243), (27, 3238162), (54, 1619081), (83, 1053378), (166, 526689), (249, 351126), (498, 175563), (747, 117042), (1494, 58521), (2241, 39014), (4482, 19507)]