71221656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269779}}^1$

素因数の和:269799

約数の個数: 32

約数和(自身を含む): 194241600

約数和(自身を除く): 123019944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 269779, 539558, 809337, 1079116, 1618674, 2158232, 2967569, 3237348, 5935138, 6474696, 8902707, 11870276, 17805414, 23740552, 35610828, 71221656]

約数ペア:

[(1, 71221656), (2, 35610828), (3, 23740552), (4, 17805414), (6, 11870276), (8, 8902707), (11, 6474696), (12, 5935138), (22, 3237348), (24, 2967569), (33, 2158232), (44, 1618674), (66, 1079116), (88, 809337), (132, 539558), (264, 269779)]