77407572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 201096000

約数和(自身を除く): 123688428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 121, 132, 178, 242, 267, 356, 363, 484, 534, 599, 726, 979, 1068, 1198, 1452, 1797, 1958, 2396, 2937, 3594, 3916, 5874, 6589, 7188, 10769, 11748, 13178, 19767, 21538, 26356, 32307, 39534, 43076, 53311, 64614, 72479, 79068, 106622, 129228, 144958, 159933, 213244, 217437, 289916, 319866, 434874, 586421, 639732, 869748, 1172842, 1759263, 2345684, 3518526, 6450631, 7037052, 12901262, 19351893, 25802524, 38703786, 77407572]

約数ペア:

[(1, 77407572), (2, 38703786), (3, 25802524), (4, 19351893), (6, 12901262), (11, 7037052), (12, 6450631), (22, 3518526), (33, 2345684), (44, 1759263), (66, 1172842), (89, 869748), (121, 639732), (132, 586421), (178, 434874), (242, 319866), (267, 289916), (356, 217437), (363, 213244), (484, 159933), (534, 144958), (599, 129228), (726, 106622), (979, 79068), (1068, 72479), (1198, 64614), (1452, 53311), (1797, 43076), (1958, 39534), (2396, 32307), (2937, 26356), (3594, 21538), (3916, 19767), (5874, 13178), (6589, 11748), (7188, 10769)]