68965884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{49121}}^1$

素因数の和:49147

約数の個数: 48

約数和(自身を含む): 192558240

約数和(自身を除く): 123592356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 49121, 98242, 147363, 196484, 294726, 442089, 589452, 638573, 884178, 1277146, 1326267, 1768356, 1915719, 2554292, 2652534, 3831438, 5305068, 5747157, 7662876, 11494314, 17241471, 22988628, 34482942, 68965884]

約数ペア:

[(1, 68965884), (2, 34482942), (3, 22988628), (4, 17241471), (6, 11494314), (9, 7662876), (12, 5747157), (13, 5305068), (18, 3831438), (26, 2652534), (27, 2554292), (36, 1915719), (39, 1768356), (52, 1326267), (54, 1277146), (78, 884178), (108, 638573), (117, 589452), (156, 442089), (234, 294726), (351, 196484), (468, 147363), (702, 98242), (1404, 49121)]