80716416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 237504960

約数和(自身を除く): 156788544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 128, 132, 176, 192, 194, 197, 264, 291, 352, 384, 388, 394, 528, 582, 591, 704, 776, 788, 1056, 1067, 1164, 1182, 1408, 1552, 1576, 2112, 2134, 2167, 2328, 2364, 3104, 3152, 3201, 4224, 4268, 4334, 4656, 4728, 6208, 6304, 6402, 6501, 8536, 8668, 9312, 9456, 12416, 12608, 12804, 13002, 17072, 17336, 18624, 18912, 19109, 25216, 25608, 26004, 34144, 34672, 37248, 37824, 38218, 51216, 52008, 57327, 68288, 69344, 75648, 76436, 102432, 104016, 114654, 136576, 138688, 152872, 204864, 208032, 210199, 229308, 277376, 305744, 409728, 416064, 420398, 458616, 611488, 630597, 832128, 840796, 917232, 1222976, 1261194, 1681592, 1834464, 2445952, 2522388, 3363184, 3668928, 5044776, 6726368, 7337856, 10089552, 13452736, 20179104, 26905472, 40358208, 80716416]

約数ペア:

[(1, 80716416), (2, 40358208), (3, 26905472), (4, 20179104), (6, 13452736), (8, 10089552), (11, 7337856), (12, 6726368), (16, 5044776), (22, 3668928), (24, 3363184), (32, 2522388), (33, 2445952), (44, 1834464), (48, 1681592), (64, 1261194), (66, 1222976), (88, 917232), (96, 840796), (97, 832128), (128, 630597), (132, 611488), (176, 458616), (192, 420398), (194, 416064), (197, 409728), (264, 305744), (291, 277376), (352, 229308), (384, 210199), (388, 208032), (394, 204864), (528, 152872), (582, 138688), (591, 136576), (704, 114654), (776, 104016), (788, 102432), (1056, 76436), (1067, 75648), (1164, 69344), (1182, 68288), (1408, 57327), (1552, 52008), (1576, 51216), (2112, 38218), (2134, 37824), (2167, 37248), (2328, 34672), (2364, 34144), (3104, 26004), (3152, 25608), (3201, 25216), (4224, 19109), (4268, 18912), (4334, 18624), (4656, 17336), (4728, 17072), (6208, 13002), (6304, 12804), (6402, 12608), (6501, 12416), (8536, 9456), (8668, 9312)]