78793716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 189116928

約数和(自身を除く): 110323212

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 311, 491, 516, 622, 933, 982, 1244, 1473, 1866, 1964, 2946, 3732, 5892, 13373, 21113, 26746, 40119, 42226, 53492, 63339, 80238, 84452, 126678, 152701, 160476, 253356, 305402, 458103, 610804, 916206, 1832412, 6566143, 13132286, 19698429, 26264572, 39396858, 78793716]

約数ペア:

[(1, 78793716), (2, 39396858), (3, 26264572), (4, 19698429), (6, 13132286), (12, 6566143), (43, 1832412), (86, 916206), (129, 610804), (172, 458103), (258, 305402), (311, 253356), (491, 160476), (516, 152701), (622, 126678), (933, 84452), (982, 80238), (1244, 63339), (1473, 53492), (1866, 42226), (1964, 40119), (2946, 26746), (3732, 21113), (5892, 13373)]