79690688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 200338944

約数和(自身を除く): 120648256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 103, 112, 154, 157, 176, 206, 224, 308, 314, 352, 412, 448, 616, 628, 704, 721, 824, 1099, 1133, 1232, 1256, 1442, 1648, 1727, 2198, 2266, 2464, 2512, 2884, 3296, 3454, 4396, 4532, 4928, 5024, 5768, 6592, 6908, 7931, 8792, 9064, 10048, 11536, 12089, 13816, 15862, 16171, 17584, 18128, 23072, 24178, 27632, 31724, 32342, 35168, 36256, 46144, 48356, 55264, 63448, 64684, 70336, 72512, 96712, 110528, 113197, 126896, 129368, 177881, 193424, 226394, 253792, 258736, 355762, 386848, 452788, 507584, 517472, 711524, 773696, 905576, 1034944, 1245167, 1423048, 1811152, 2490334, 2846096, 3622304, 4980668, 5692192, 7244608, 9961336, 11384384, 19922672, 39845344, 79690688]

約数ペア:

[(1, 79690688), (2, 39845344), (4, 19922672), (7, 11384384), (8, 9961336), (11, 7244608), (14, 5692192), (16, 4980668), (22, 3622304), (28, 2846096), (32, 2490334), (44, 1811152), (56, 1423048), (64, 1245167), (77, 1034944), (88, 905576), (103, 773696), (112, 711524), (154, 517472), (157, 507584), (176, 452788), (206, 386848), (224, 355762), (308, 258736), (314, 253792), (352, 226394), (412, 193424), (448, 177881), (616, 129368), (628, 126896), (704, 113197), (721, 110528), (824, 96712), (1099, 72512), (1133, 70336), (1232, 64684), (1256, 63448), (1442, 55264), (1648, 48356), (1727, 46144), (2198, 36256), (2266, 35168), (2464, 32342), (2512, 31724), (2884, 27632), (3296, 24178), (3454, 23072), (4396, 18128), (4532, 17584), (4928, 16171), (5024, 15862), (5768, 13816), (6592, 12089), (6908, 11536), (7931, 10048), (8792, 9064)]