80706786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18401}}^1$

素因数の和:18466

約数の個数: 32

約数和(自身を含む): 174892608

約数和(自身を除く): 94185822

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 18401, 36802, 55203, 110406, 312817, 625634, 791243, 938451, 1582486, 1876902, 2373729, 4747458, 13451131, 26902262, 40353393, 80706786]

約数ペア:

[(1, 80706786), (2, 40353393), (3, 26902262), (6, 13451131), (17, 4747458), (34, 2373729), (43, 1876902), (51, 1582486), (86, 938451), (102, 791243), (129, 625634), (258, 312817), (731, 110406), (1462, 55203), (2193, 36802), (4386, 18401)]