80021766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5437}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 175408128

約数和(自身を除く): 95386362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 5437, 7359, 10874, 14718, 16311, 32622, 59807, 119614, 179421, 358842, 1212451, 2424902, 3637353, 7274706, 13336961, 26673922, 40010883, 80021766]

約数ペア:

[(1, 80021766), (2, 40010883), (3, 26673922), (6, 13336961), (11, 7274706), (22, 3637353), (33, 2424902), (66, 1212451), (223, 358842), (446, 179421), (669, 119614), (1338, 59807), (2453, 32622), (4906, 16311), (5437, 14718), (7359, 10874)]