63426748

素因数分解:

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

素因数の和:323

約数の個数: 72

約数和(自身を含む): 141601376

約数和(自身を除く): 78174628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 193, 194, 242, 308, 386, 388, 484, 679, 772, 847, 1067, 1351, 1358, 1694, 2123, 2134, 2702, 2716, 3388, 4246, 4268, 5404, 7469, 8492, 11737, 14861, 14938, 18721, 23353, 23474, 29722, 29876, 37442, 46706, 46948, 59444, 74884, 82159, 93412, 131047, 163471, 164318, 205931, 262094, 326942, 328636, 411862, 524188, 653884, 823724, 1441517, 2265241, 2883034, 4530482, 5766068, 9060964, 15856687, 31713374, 63426748]

約数ペア:

[(1, 63426748), (2, 31713374), (4, 15856687), (7, 9060964), (11, 5766068), (14, 4530482), (22, 2883034), (28, 2265241), (44, 1441517), (77, 823724), (97, 653884), (121, 524188), (154, 411862), (193, 328636), (194, 326942), (242, 262094), (308, 205931), (386, 164318), (388, 163471), (484, 131047), (679, 93412), (772, 82159), (847, 74884), (1067, 59444), (1351, 46948), (1358, 46706), (1694, 37442), (2123, 29876), (2134, 29722), (2702, 23474), (2716, 23353), (3388, 18721), (4246, 14938), (4268, 14861), (5404, 11737), (7469, 8492)]