89358672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7580

約数の個数: 80

約数和(自身を含む): 261719360

約数和(自身を除く): 172360688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 7537, 11856, 15074, 22611, 30148, 45222, 60296, 90444, 97981, 120592, 143203, 180888, 195962, 286406, 293943, 361776, 391924, 429609, 572812, 587886, 783848, 859218, 1145624, 1175772, 1567696, 1718436, 1861639, 2291248, 2351544, 3436872, 3723278, 4703088, 5584917, 6873744, 7446556, 11169834, 14893112, 22339668, 29786224, 44679336, 89358672]

約数ペア:

[(1, 89358672), (2, 44679336), (3, 29786224), (4, 22339668), (6, 14893112), (8, 11169834), (12, 7446556), (13, 6873744), (16, 5584917), (19, 4703088), (24, 3723278), (26, 3436872), (38, 2351544), (39, 2291248), (48, 1861639), (52, 1718436), (57, 1567696), (76, 1175772), (78, 1145624), (104, 859218), (114, 783848), (152, 587886), (156, 572812), (208, 429609), (228, 391924), (247, 361776), (304, 293943), (312, 286406), (456, 195962), (494, 180888), (624, 143203), (741, 120592), (912, 97981), (988, 90444), (1482, 60296), (1976, 45222), (2964, 30148), (3952, 22611), (5928, 15074), (7537, 11856)]