68448906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 156911040

約数和(自身を除く): 88462134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 526, 761, 789, 1522, 1578, 2283, 2367, 4566, 4734, 4997, 6849, 9994, 13698, 14459, 14991, 28918, 29982, 43377, 44973, 86754, 89946, 130131, 200143, 260262, 400286, 600429, 1200858, 1801287, 3602574, 3802717, 7605434, 11408151, 22816302, 34224453, 68448906]

約数ペア:

[(1, 68448906), (2, 34224453), (3, 22816302), (6, 11408151), (9, 7605434), (18, 3802717), (19, 3602574), (38, 1801287), (57, 1200858), (114, 600429), (171, 400286), (263, 260262), (342, 200143), (526, 130131), (761, 89946), (789, 86754), (1522, 44973), (1578, 43377), (2283, 29982), (2367, 28918), (4566, 14991), (4734, 14459), (4997, 13698), (6849, 9994)]