80489526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 185685696

約数和(自身を除く): 105196170

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 601, 606, 663, 1202, 1313, 1326, 1717, 1803, 2626, 3434, 3606, 3939, 5151, 7813, 7878, 10217, 10302, 15626, 20434, 22321, 23439, 30651, 44642, 46878, 60701, 61302, 66963, 121402, 132821, 133926, 182103, 265642, 364206, 398463, 789113, 796926, 1031917, 1578226, 2063834, 2367339, 3095751, 4734678, 6191502, 13414921, 26829842, 40244763, 80489526]

約数ペア:

[(1, 80489526), (2, 40244763), (3, 26829842), (6, 13414921), (13, 6191502), (17, 4734678), (26, 3095751), (34, 2367339), (39, 2063834), (51, 1578226), (78, 1031917), (101, 796926), (102, 789113), (202, 398463), (221, 364206), (303, 265642), (442, 182103), (601, 133926), (606, 132821), (663, 121402), (1202, 66963), (1313, 61302), (1326, 60701), (1717, 46878), (1803, 44642), (2626, 30651), (3434, 23439), (3606, 22321), (3939, 20434), (5151, 15626), (7813, 10302), (7878, 10217)]