74457768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 237726720

約数和(自身を除く): 163268952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 937, 946, 1032, 1204, 1419, 1806, 1848, 1874, 1892, 2408, 2811, 2838, 3311, 3612, 3748, 3784, 5622, 5676, 6559, 6622, 7224, 7496, 9933, 10307, 11244, 11352, 13118, 13244, 19677, 19866, 20614, 22488, 26236, 26488, 30921, 39354, 39732, 40291, 41228, 52472, 61842, 72149, 78708, 79464, 80582, 82456, 120873, 123684, 144298, 157416, 161164, 216447, 241746, 247368, 282037, 288596, 322328, 432894, 443201, 483492, 564074, 577192, 846111, 865788, 886402, 966984, 1128148, 1329603, 1692222, 1731576, 1772804, 2256296, 2659206, 3102407, 3384444, 3545608, 5318412, 6204814, 6768888, 9307221, 10636824, 12409628, 18614442, 24819256, 37228884, 74457768]

約数ペア:

[(1, 74457768), (2, 37228884), (3, 24819256), (4, 18614442), (6, 12409628), (7, 10636824), (8, 9307221), (11, 6768888), (12, 6204814), (14, 5318412), (21, 3545608), (22, 3384444), (24, 3102407), (28, 2659206), (33, 2256296), (42, 1772804), (43, 1731576), (44, 1692222), (56, 1329603), (66, 1128148), (77, 966984), (84, 886402), (86, 865788), (88, 846111), (129, 577192), (132, 564074), (154, 483492), (168, 443201), (172, 432894), (231, 322328), (258, 288596), (264, 282037), (301, 247368), (308, 241746), (344, 216447), (462, 161164), (473, 157416), (516, 144298), (602, 123684), (616, 120873), (903, 82456), (924, 80582), (937, 79464), (946, 78708), (1032, 72149), (1204, 61842), (1419, 52472), (1806, 41228), (1848, 40291), (1874, 39732), (1892, 39354), (2408, 30921), (2811, 26488), (2838, 26236), (3311, 22488), (3612, 20614), (3748, 19866), (3784, 19677), (5622, 13244), (5676, 13118), (6559, 11352), (6622, 11244), (7224, 10307), (7496, 9933)]