80447736

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31327}}^1$

素因数の和:31443

約数の個数: 32

約数和(自身を含む): 203005440

約数和(自身を除く): 122557704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31327, 62654, 93981, 125308, 187962, 250616, 375924, 751848, 3351989, 6703978, 10055967, 13407956, 20111934, 26815912, 40223868, 80447736]

約数ペア:

[(1, 80447736), (2, 40223868), (3, 26815912), (4, 20111934), (6, 13407956), (8, 10055967), (12, 6703978), (24, 3351989), (107, 751848), (214, 375924), (321, 250616), (428, 187962), (642, 125308), (856, 93981), (1284, 62654), (2568, 31327)]