67706716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 159570432

約数和(自身を除く): 91863716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 67, 68, 77, 119, 134, 154, 187, 193, 238, 268, 308, 374, 386, 469, 476, 737, 748, 772, 938, 1139, 1309, 1351, 1474, 1876, 2123, 2278, 2618, 2702, 2948, 3281, 4246, 4556, 5159, 5236, 5404, 6562, 7973, 8492, 10318, 12529, 12931, 13124, 14861, 15946, 20636, 22967, 25058, 25862, 29722, 31892, 36091, 45934, 50116, 51724, 59444, 72182, 87703, 90517, 91868, 142241, 144364, 175406, 181034, 219827, 252637, 284482, 350812, 362068, 439654, 505274, 568964, 879308, 995687, 1010548, 1538789, 1991374, 2418097, 3077578, 3982748, 4836194, 6155156, 9672388, 16926679, 33853358, 67706716]

約数ペア:

[(1, 67706716), (2, 33853358), (4, 16926679), (7, 9672388), (11, 6155156), (14, 4836194), (17, 3982748), (22, 3077578), (28, 2418097), (34, 1991374), (44, 1538789), (67, 1010548), (68, 995687), (77, 879308), (119, 568964), (134, 505274), (154, 439654), (187, 362068), (193, 350812), (238, 284482), (268, 252637), (308, 219827), (374, 181034), (386, 175406), (469, 144364), (476, 142241), (737, 91868), (748, 90517), (772, 87703), (938, 72182), (1139, 59444), (1309, 51724), (1351, 50116), (1474, 45934), (1876, 36091), (2123, 31892), (2278, 29722), (2618, 25862), (2702, 25058), (2948, 22967), (3281, 20636), (4246, 15946), (4556, 14861), (5159, 13124), (5236, 12931), (5404, 12529), (6562, 10318), (7973, 8492)]