66507444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 112755276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 1709, 2162, 3243, 3418, 4324, 5127, 6486, 6836, 9729, 10254, 12972, 15381, 19458, 20508, 30762, 38916, 39307, 61524, 78614, 80323, 117921, 157228, 160646, 235842, 240969, 321292, 353763, 471684, 481938, 707526, 722907, 963876, 1415052, 1445814, 1847429, 2891628, 3694858, 5542287, 7389716, 11084574, 16626861, 22169148, 33253722, 66507444]

約数ペア:

[(1, 66507444), (2, 33253722), (3, 22169148), (4, 16626861), (6, 11084574), (9, 7389716), (12, 5542287), (18, 3694858), (23, 2891628), (36, 1847429), (46, 1445814), (47, 1415052), (69, 963876), (92, 722907), (94, 707526), (138, 481938), (141, 471684), (188, 353763), (207, 321292), (276, 240969), (282, 235842), (414, 160646), (423, 157228), (564, 117921), (828, 80323), (846, 78614), (1081, 61524), (1692, 39307), (1709, 38916), (2162, 30762), (3243, 20508), (3418, 19458), (4324, 15381), (5127, 12972), (6486, 10254), (6836, 9729)]