79768832

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 187148640

約数和(自身を除く): 107379808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2179, 2288, 2816, 3328, 4358, 4576, 8716, 9152, 17432, 18304, 23969, 28327, 34864, 36608, 47938, 56654, 69728, 95876, 113308, 139456, 191752, 226616, 278912, 311597, 383504, 453232, 557824, 623194, 767008, 906464, 1246388, 1534016, 1812928, 2492776, 3068032, 3625856, 4985552, 6136064, 7251712, 9971104, 19942208, 39884416, 79768832]

約数ペア:

[(1, 79768832), (2, 39884416), (4, 19942208), (8, 9971104), (11, 7251712), (13, 6136064), (16, 4985552), (22, 3625856), (26, 3068032), (32, 2492776), (44, 1812928), (52, 1534016), (64, 1246388), (88, 906464), (104, 767008), (128, 623194), (143, 557824), (176, 453232), (208, 383504), (256, 311597), (286, 278912), (352, 226616), (416, 191752), (572, 139456), (704, 113308), (832, 95876), (1144, 69728), (1408, 56654), (1664, 47938), (2179, 36608), (2288, 34864), (2816, 28327), (3328, 23969), (4358, 18304), (4576, 17432), (8716, 9152)]