72053548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 166440960

約数和(自身を除く): 94387412

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 257, 266, 323, 434, 476, 514, 527, 532, 589, 646, 868, 1028, 1054, 1178, 1292, 1799, 2108, 2261, 2356, 3598, 3689, 4123, 4369, 4522, 4883, 7196, 7378, 7967, 8246, 8738, 9044, 9766, 10013, 14756, 15934, 16492, 17476, 19532, 20026, 30583, 31868, 34181, 40052, 55769, 61166, 68362, 70091, 83011, 111538, 122332, 135439, 136724, 140182, 151373, 166022, 223076, 270878, 280364, 302746, 332044, 541756, 581077, 605492, 948073, 1059611, 1162154, 1896146, 2119222, 2324308, 2573341, 3792292, 4238444, 5146682, 10293364, 18013387, 36026774, 72053548]

約数ペア:

[(1, 72053548), (2, 36026774), (4, 18013387), (7, 10293364), (14, 5146682), (17, 4238444), (19, 3792292), (28, 2573341), (31, 2324308), (34, 2119222), (38, 1896146), (62, 1162154), (68, 1059611), (76, 948073), (119, 605492), (124, 581077), (133, 541756), (217, 332044), (238, 302746), (257, 280364), (266, 270878), (323, 223076), (434, 166022), (476, 151373), (514, 140182), (527, 136724), (532, 135439), (589, 122332), (646, 111538), (868, 83011), (1028, 70091), (1054, 68362), (1178, 61166), (1292, 55769), (1799, 40052), (2108, 34181), (2261, 31868), (2356, 30583), (3598, 20026), (3689, 19532), (4123, 17476), (4369, 16492), (4522, 15934), (4883, 14756), (7196, 10013), (7378, 9766), (7967, 9044), (8246, 8738)]