87821856

素因数分解:

$2^5\times 3^2\times {\mathrm{304937}}^1$

素因数の和:304953

約数の個数: 36

約数和(自身を含む): 249744222

約数和(自身を除く): 161922366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 304937, 609874, 914811, 1219748, 1829622, 2439496, 2744433, 3659244, 4878992, 5488866, 7318488, 9757984, 10977732, 14636976, 21955464, 29273952, 43910928, 87821856]

約数ペア:

[(1, 87821856), (2, 43910928), (3, 29273952), (4, 21955464), (6, 14636976), (8, 10977732), (9, 9757984), (12, 7318488), (16, 5488866), (18, 4878992), (24, 3659244), (32, 2744433), (36, 2439496), (48, 1829622), (72, 1219748), (96, 914811), (144, 609874), (288, 304937)]