71303562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 169884000

約数和(自身を除く): 98580438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2749, 2882, 4323, 5498, 8247, 8646, 12969, 16494, 24741, 25938, 30239, 49482, 60478, 90717, 181434, 272151, 360119, 544302, 720238, 1080357, 2160714, 3241071, 3961309, 6482142, 7922618, 11883927, 23767854, 35651781, 71303562]

約数ペア:

[(1, 71303562), (2, 35651781), (3, 23767854), (6, 11883927), (9, 7922618), (11, 6482142), (18, 3961309), (22, 3241071), (33, 2160714), (66, 1080357), (99, 720238), (131, 544302), (198, 360119), (262, 272151), (393, 181434), (786, 90717), (1179, 60478), (1441, 49482), (2358, 30239), (2749, 25938), (2882, 24741), (4323, 16494), (5498, 12969), (8247, 8646)]