80456511968

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{9257}}^1$

素因数の和:9545

約数の個数: 144

約数和(自身を含む): 193089736224

約数和(自身を除く): 112633224256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 241, 322, 368, 392, 482, 644, 736, 784, 964, 1127, 1288, 1568, 1687, 1928, 2254, 2576, 3374, 3856, 4508, 5152, 5543, 6748, 7712, 9016, 9257, 11086, 11809, 13496, 18032, 18514, 22172, 23618, 26992, 36064, 37028, 38801, 44344, 47236, 53984, 64799, 74056, 77602, 88688, 94472, 129598, 148112, 155204, 177376, 188944, 212911, 259196, 271607, 296224, 310408, 377888, 425822, 453593, 518392, 543214, 620816, 851644, 907186, 1036784, 1086428, 1241632, 1490377, 1703288, 1814372, 2073568, 2172856, 2230937, 2980754, 3406576, 3628744, 4345712, 4461874, 5961508, 6813152, 7257488, 8691424, 8923748, 10432639, 11923016, 14514976, 15616559, 17847496, 20865278, 23846032, 31233118, 35694992, 41730556, 47692064, 51311551, 62466236, 71389984, 83461112, 102623102, 109315913, 124932472, 166922224, 205246204, 218631826, 249864944, 333844448, 359180857, 410492408, 437263652, 499729888, 718361714, 820984816, 874527304, 1436723428, 1641969632, 1749054608, 2514265999, 2873446856, 3498109216, 5028531998, 5746893712, 10057063996, 11493787424, 20114127992, 40228255984, 80456511968]

約数ペア:

[(1, 80456511968), (2, 40228255984), (4, 20114127992), (7, 11493787424), (8, 10057063996), (14, 5746893712), (16, 5028531998), (23, 3498109216), (28, 2873446856), (32, 2514265999), (46, 1749054608), (49, 1641969632), (56, 1436723428), (92, 874527304), (98, 820984816), (112, 718361714), (161, 499729888), (184, 437263652), (196, 410492408), (224, 359180857), (241, 333844448), (322, 249864944), (368, 218631826), (392, 205246204), (482, 166922224), (644, 124932472), (736, 109315913), (784, 102623102), (964, 83461112), (1127, 71389984), (1288, 62466236), (1568, 51311551), (1687, 47692064), (1928, 41730556), (2254, 35694992), (2576, 31233118), (3374, 23846032), (3856, 20865278), (4508, 17847496), (5152, 15616559), (5543, 14514976), (6748, 11923016), (7712, 10432639), (9016, 8923748), (9257, 8691424), (11086, 7257488), (11809, 6813152), (13496, 5961508), (18032, 4461874), (18514, 4345712), (22172, 3628744), (23618, 3406576), (26992, 2980754), (36064, 2230937), (37028, 2172856), (38801, 2073568), (44344, 1814372), (47236, 1703288), (53984, 1490377), (64799, 1241632), (74056, 1086428), (77602, 1036784), (88688, 907186), (94472, 851644), (129598, 620816), (148112, 543214), (155204, 518392), (177376, 453593), (188944, 425822), (212911, 377888), (259196, 310408), (271607, 296224)]