65149356

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 90082644

約数列:

[1, 2, 3, 4, 6, 12, 83, 149, 166, 249, 298, 332, 439, 447, 498, 596, 878, 894, 996, 1317, 1756, 1788, 2634, 5268, 12367, 24734, 36437, 37101, 49468, 65411, 72874, 74202, 109311, 130822, 145748, 148404, 196233, 218622, 261644, 392466, 437244, 784932, 5429113, 10858226, 16287339, 21716452, 32574678, 65149356]

約数ペア:

[(1, 65149356), (2, 32574678), (3, 21716452), (4, 16287339), (6, 10858226), (12, 5429113), (83, 784932), (149, 437244), (166, 392466), (249, 261644), (298, 218622), (332, 196233), (439, 148404), (447, 145748), (498, 130822), (596, 109311), (878, 74202), (894, 72874), (996, 65411), (1317, 49468), (1756, 37101), (1788, 36437), (2634, 24734), (5268, 12367)]