80724952

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 195063120

約数和(自身を除く): 114338168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 97, 98, 154, 193, 194, 196, 308, 386, 388, 392, 539, 616, 679, 772, 776, 1067, 1078, 1351, 1358, 1544, 2123, 2134, 2156, 2702, 2716, 4246, 4268, 4312, 4753, 5404, 5432, 7469, 8492, 8536, 9457, 9506, 10808, 14861, 14938, 16984, 18721, 18914, 19012, 29722, 29876, 37442, 37828, 38024, 52283, 59444, 59752, 74884, 75656, 104027, 104566, 118888, 131047, 149768, 205931, 208054, 209132, 262094, 411862, 416108, 418264, 524188, 823724, 832216, 917329, 1048376, 1441517, 1647448, 1834658, 2883034, 3669316, 5766068, 7338632, 10090619, 11532136, 20181238, 40362476, 80724952]

約数ペア:

[(1, 80724952), (2, 40362476), (4, 20181238), (7, 11532136), (8, 10090619), (11, 7338632), (14, 5766068), (22, 3669316), (28, 2883034), (44, 1834658), (49, 1647448), (56, 1441517), (77, 1048376), (88, 917329), (97, 832216), (98, 823724), (154, 524188), (193, 418264), (194, 416108), (196, 411862), (308, 262094), (386, 209132), (388, 208054), (392, 205931), (539, 149768), (616, 131047), (679, 118888), (772, 104566), (776, 104027), (1067, 75656), (1078, 74884), (1351, 59752), (1358, 59444), (1544, 52283), (2123, 38024), (2134, 37828), (2156, 37442), (2702, 29876), (2716, 29722), (4246, 19012), (4268, 18914), (4312, 18721), (4753, 16984), (5404, 14938), (5432, 14861), (7469, 10808), (8492, 9506), (8536, 9457)]