84490914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 99126366

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 109, 123, 137, 138, 218, 246, 274, 327, 411, 654, 822, 943, 1886, 2507, 2829, 3151, 4469, 5014, 5617, 5658, 6302, 7521, 8938, 9453, 11234, 13407, 14933, 15042, 16851, 18906, 26814, 29866, 33702, 44799, 89598, 102787, 129191, 205574, 258382, 308361, 343459, 387573, 612253, 616722, 686918, 775146, 1030377, 1224506, 1836759, 2060754, 3673518, 14081819, 28163638, 42245457, 84490914]

約数ペア:

[(1, 84490914), (2, 42245457), (3, 28163638), (6, 14081819), (23, 3673518), (41, 2060754), (46, 1836759), (69, 1224506), (82, 1030377), (109, 775146), (123, 686918), (137, 616722), (138, 612253), (218, 387573), (246, 343459), (274, 308361), (327, 258382), (411, 205574), (654, 129191), (822, 102787), (943, 89598), (1886, 44799), (2507, 33702), (2829, 29866), (3151, 26814), (4469, 18906), (5014, 16851), (5617, 15042), (5658, 14933), (6302, 13407), (7521, 11234), (8938, 9453)]