72862878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 164892672

約数和(自身を除く): 92029794

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 83, 94, 141, 166, 249, 282, 283, 498, 517, 566, 849, 913, 1034, 1551, 1698, 1826, 2739, 3102, 3113, 3901, 5478, 6226, 7802, 9339, 11703, 13301, 18678, 23406, 23489, 26602, 39903, 42911, 46978, 70467, 79806, 85822, 128733, 140934, 146311, 257466, 258379, 292622, 438933, 516758, 775137, 877866, 1103983, 1550274, 2207966, 3311949, 6623898, 12143813, 24287626, 36431439, 72862878]

約数ペア:

[(1, 72862878), (2, 36431439), (3, 24287626), (6, 12143813), (11, 6623898), (22, 3311949), (33, 2207966), (47, 1550274), (66, 1103983), (83, 877866), (94, 775137), (141, 516758), (166, 438933), (249, 292622), (282, 258379), (283, 257466), (498, 146311), (517, 140934), (566, 128733), (849, 85822), (913, 79806), (1034, 70467), (1551, 46978), (1698, 42911), (1826, 39903), (2739, 26602), (3102, 23489), (3113, 23406), (3901, 18678), (5478, 13301), (6226, 11703), (7802, 9339)]