88785081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 169856960

約数和(自身を除く): 81071879

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 121, 133, 171, 209, 231, 363, 399, 613, 627, 693, 847, 1089, 1197, 1463, 1839, 1881, 2299, 2541, 4291, 4389, 5517, 6743, 6897, 7623, 11647, 12873, 13167, 16093, 20229, 20691, 34941, 38619, 47201, 48279, 60687, 74173, 81529, 104823, 128117, 141603, 144837, 222519, 244587, 384351, 424809, 519211, 667557, 733761, 896819, 1153053, 1409287, 1557633, 2690457, 4227861, 4672899, 8071371, 9865009, 12683583, 29595027, 88785081]

約数ペア:

[(1, 88785081), (3, 29595027), (7, 12683583), (9, 9865009), (11, 8071371), (19, 4672899), (21, 4227861), (33, 2690457), (57, 1557633), (63, 1409287), (77, 1153053), (99, 896819), (121, 733761), (133, 667557), (171, 519211), (209, 424809), (231, 384351), (363, 244587), (399, 222519), (613, 144837), (627, 141603), (693, 128117), (847, 104823), (1089, 81529), (1197, 74173), (1463, 60687), (1839, 48279), (1881, 47201), (2299, 38619), (2541, 34941), (4291, 20691), (4389, 20229), (5517, 16093), (6743, 13167), (6897, 12873), (7623, 11647)]