80769584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 112075216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 112, 118, 119, 136, 236, 238, 272, 413, 472, 476, 719, 826, 944, 952, 1003, 1438, 1652, 1904, 2006, 2876, 3304, 4012, 5033, 5752, 6608, 7021, 8024, 10066, 11504, 12223, 14042, 16048, 20132, 24446, 28084, 40264, 42421, 48892, 56168, 80528, 84842, 85561, 97784, 112336, 169684, 171122, 195568, 296947, 339368, 342244, 593894, 678736, 684488, 721157, 1187788, 1368976, 1442314, 2375576, 2884628, 4751152, 5048099, 5769256, 10096198, 11538512, 20192396, 40384792, 80769584]

約数ペア:

[(1, 80769584), (2, 40384792), (4, 20192396), (7, 11538512), (8, 10096198), (14, 5769256), (16, 5048099), (17, 4751152), (28, 2884628), (34, 2375576), (56, 1442314), (59, 1368976), (68, 1187788), (112, 721157), (118, 684488), (119, 678736), (136, 593894), (236, 342244), (238, 339368), (272, 296947), (413, 195568), (472, 171122), (476, 169684), (719, 112336), (826, 97784), (944, 85561), (952, 84842), (1003, 80528), (1438, 56168), (1652, 48892), (1904, 42421), (2006, 40264), (2876, 28084), (3304, 24446), (4012, 20132), (5033, 16048), (5752, 14042), (6608, 12223), (7021, 11504), (8024, 10066)]