87300464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 184559616

約数和(自身を除く): 97259152

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 67, 71, 74, 124, 134, 142, 148, 248, 268, 284, 296, 496, 536, 568, 592, 1072, 1136, 1147, 2077, 2201, 2294, 2479, 2627, 4154, 4402, 4588, 4757, 4958, 5254, 8308, 8804, 9176, 9514, 9916, 10508, 16616, 17608, 18352, 19028, 19832, 21016, 33232, 35216, 38056, 39664, 42032, 76112, 76849, 81437, 147467, 153698, 162874, 176009, 294934, 307396, 325748, 352018, 589868, 614792, 651496, 704036, 1179736, 1229584, 1302992, 1408072, 2359472, 2816144, 5456279, 10912558, 21825116, 43650232, 87300464]

約数ペア:

[(1, 87300464), (2, 43650232), (4, 21825116), (8, 10912558), (16, 5456279), (31, 2816144), (37, 2359472), (62, 1408072), (67, 1302992), (71, 1229584), (74, 1179736), (124, 704036), (134, 651496), (142, 614792), (148, 589868), (248, 352018), (268, 325748), (284, 307396), (296, 294934), (496, 176009), (536, 162874), (568, 153698), (592, 147467), (1072, 81437), (1136, 76849), (1147, 76112), (2077, 42032), (2201, 39664), (2294, 38056), (2479, 35216), (2627, 33232), (4154, 21016), (4402, 19832), (4588, 19028), (4757, 18352), (4958, 17608), (5254, 16616), (8308, 10508), (8804, 9916), (9176, 9514)]