87348712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 185774400

約数和(自身を除く): 98425688

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 139, 148, 193, 278, 296, 386, 407, 556, 772, 814, 1112, 1529, 1544, 1628, 2123, 3058, 3256, 4246, 5143, 6116, 7141, 8492, 10286, 12232, 14282, 16984, 20572, 26827, 28564, 41144, 53654, 56573, 57128, 78551, 107308, 113146, 157102, 214616, 226292, 295097, 314204, 452584, 590194, 628408, 992599, 1180388, 1985198, 2360776, 3970396, 7940792, 10918589, 21837178, 43674356, 87348712]

約数ペア:

[(1, 87348712), (2, 43674356), (4, 21837178), (8, 10918589), (11, 7940792), (22, 3970396), (37, 2360776), (44, 1985198), (74, 1180388), (88, 992599), (139, 628408), (148, 590194), (193, 452584), (278, 314204), (296, 295097), (386, 226292), (407, 214616), (556, 157102), (772, 113146), (814, 107308), (1112, 78551), (1529, 57128), (1544, 56573), (1628, 53654), (2123, 41144), (3058, 28564), (3256, 26827), (4246, 20572), (5143, 16984), (6116, 14282), (7141, 12232), (8492, 10286)]