80934392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 119997448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 53, 56, 67, 74, 77, 88, 106, 134, 148, 154, 212, 259, 268, 296, 308, 371, 407, 424, 469, 518, 536, 583, 616, 737, 742, 814, 938, 1036, 1166, 1474, 1484, 1628, 1876, 1961, 2072, 2332, 2479, 2849, 2948, 2968, 3256, 3551, 3752, 3922, 4081, 4664, 4958, 5159, 5698, 5896, 7102, 7844, 8162, 9916, 10318, 11396, 13727, 14204, 15688, 16324, 17353, 19832, 20636, 21571, 22792, 24857, 27269, 27454, 28408, 32648, 34706, 39061, 41272, 43142, 49714, 54538, 54908, 69412, 78122, 86284, 99428, 109076, 109816, 131387, 138824, 150997, 156244, 172568, 190883, 198856, 218152, 262774, 273427, 301994, 312488, 381766, 525548, 546854, 603988, 763532, 919709, 1051096, 1093708, 1207976, 1445257, 1527064, 1839418, 2187416, 2890514, 3678836, 5781028, 7357672, 10116799, 11562056, 20233598, 40467196, 80934392]

約数ペア:

[(1, 80934392), (2, 40467196), (4, 20233598), (7, 11562056), (8, 10116799), (11, 7357672), (14, 5781028), (22, 3678836), (28, 2890514), (37, 2187416), (44, 1839418), (53, 1527064), (56, 1445257), (67, 1207976), (74, 1093708), (77, 1051096), (88, 919709), (106, 763532), (134, 603988), (148, 546854), (154, 525548), (212, 381766), (259, 312488), (268, 301994), (296, 273427), (308, 262774), (371, 218152), (407, 198856), (424, 190883), (469, 172568), (518, 156244), (536, 150997), (583, 138824), (616, 131387), (737, 109816), (742, 109076), (814, 99428), (938, 86284), (1036, 78122), (1166, 69412), (1474, 54908), (1484, 54538), (1628, 49714), (1876, 43142), (1961, 41272), (2072, 39061), (2332, 34706), (2479, 32648), (2849, 28408), (2948, 27454), (2968, 27269), (3256, 24857), (3551, 22792), (3752, 21571), (3922, 20636), (4081, 19832), (4664, 17353), (4958, 16324), (5159, 15688), (5698, 14204), (5896, 13727), (7102, 11396), (7844, 10318), (8162, 9916)]