82280268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6947}}^1$

素因数の和:7011

約数の個数: 72

約数和(自身を含む): 242790912

約数和(自身を除く): 160510644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6947, 11844, 13894, 20841, 27788, 41682, 48629, 62523, 83364, 97258, 125046, 145887, 194516, 250092, 291774, 326509, 437661, 583548, 653018, 875322, 979527, 1306036, 1750644, 1959054, 2285563, 2938581, 3918108, 4571126, 5877162, 6856689, 9142252, 11754324, 13713378, 20570067, 27426756, 41140134, 82280268]

約数ペア:

[(1, 82280268), (2, 41140134), (3, 27426756), (4, 20570067), (6, 13713378), (7, 11754324), (9, 9142252), (12, 6856689), (14, 5877162), (18, 4571126), (21, 3918108), (28, 2938581), (36, 2285563), (42, 1959054), (47, 1750644), (63, 1306036), (84, 979527), (94, 875322), (126, 653018), (141, 583548), (188, 437661), (252, 326509), (282, 291774), (329, 250092), (423, 194516), (564, 145887), (658, 125046), (846, 97258), (987, 83364), (1316, 62523), (1692, 48629), (1974, 41682), (2961, 27788), (3948, 20841), (5922, 13894), (6947, 11844)]