80467044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1951}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 215126016

約数和(自身を除く): 134658972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1951, 1964, 2946, 3437, 3902, 5853, 5892, 6874, 7804, 10311, 11706, 13657, 13748, 20622, 23412, 27314, 40971, 41244, 54628, 81942, 163884, 957941, 1915882, 2873823, 3831764, 5747646, 6705587, 11495292, 13411174, 20116761, 26822348, 40233522, 80467044]

約数ペア:

[(1, 80467044), (2, 40233522), (3, 26822348), (4, 20116761), (6, 13411174), (7, 11495292), (12, 6705587), (14, 5747646), (21, 3831764), (28, 2873823), (42, 1915882), (84, 957941), (491, 163884), (982, 81942), (1473, 54628), (1951, 41244), (1964, 40971), (2946, 27314), (3437, 23412), (3902, 20622), (5853, 13748), (5892, 13657), (6874, 11706), (7804, 10311)]