84284816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 214075584

約数和(自身を除く): 129790768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 43, 44, 56, 74, 77, 86, 88, 112, 148, 154, 172, 176, 259, 296, 301, 308, 344, 407, 473, 518, 592, 602, 616, 688, 814, 946, 1036, 1204, 1232, 1591, 1628, 1849, 1892, 2072, 2408, 2849, 3182, 3256, 3311, 3698, 3784, 4144, 4816, 5698, 6364, 6512, 6622, 7396, 7568, 11137, 11396, 12728, 12943, 13244, 14792, 17501, 20339, 22274, 22792, 25456, 25886, 26488, 29584, 35002, 40678, 44548, 45584, 51772, 52976, 68413, 70004, 81356, 89096, 103544, 122507, 136826, 140008, 142373, 162712, 178192, 207088, 245014, 273652, 280016, 284746, 325424, 478891, 490028, 547304, 569492, 752543, 957782, 980056, 1094608, 1138984, 1505086, 1915564, 1960112, 2277968, 3010172, 3831128, 5267801, 6020344, 7662256, 10535602, 12040688, 21071204, 42142408, 84284816]

約数ペア:

[(1, 84284816), (2, 42142408), (4, 21071204), (7, 12040688), (8, 10535602), (11, 7662256), (14, 6020344), (16, 5267801), (22, 3831128), (28, 3010172), (37, 2277968), (43, 1960112), (44, 1915564), (56, 1505086), (74, 1138984), (77, 1094608), (86, 980056), (88, 957782), (112, 752543), (148, 569492), (154, 547304), (172, 490028), (176, 478891), (259, 325424), (296, 284746), (301, 280016), (308, 273652), (344, 245014), (407, 207088), (473, 178192), (518, 162712), (592, 142373), (602, 140008), (616, 136826), (688, 122507), (814, 103544), (946, 89096), (1036, 81356), (1204, 70004), (1232, 68413), (1591, 52976), (1628, 51772), (1849, 45584), (1892, 44548), (2072, 40678), (2408, 35002), (2849, 29584), (3182, 26488), (3256, 25886), (3311, 25456), (3698, 22792), (3784, 22274), (4144, 20339), (4816, 17501), (5698, 14792), (6364, 13244), (6512, 12943), (6622, 12728), (7396, 11396), (7568, 11137)]