80996922

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13564

約数の個数: 40

約数和(自身を含む): 186412116

約数和(自身を除く): 105415194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 13513, 27026, 40539, 81078, 121617, 243234, 364851, 499981, 729702, 999962, 1094553, 1499943, 2189106, 2999886, 4499829, 8999658, 13499487, 26998974, 40498461, 80996922]

約数ペア:

[(1, 80996922), (2, 40498461), (3, 26998974), (6, 13499487), (9, 8999658), (18, 4499829), (27, 2999886), (37, 2189106), (54, 1499943), (74, 1094553), (81, 999962), (111, 729702), (162, 499981), (222, 364851), (333, 243234), (666, 121617), (999, 81078), (1998, 40539), (2997, 27026), (5994, 13513)]