88977616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 80

約数和(自身を含む): 221485824

約数和(自身を除く): 132508208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 2657, 4186, 4784, 5314, 8372, 10628, 16744, 18599, 21256, 33488, 34541, 37198, 42512, 61111, 69082, 74396, 122222, 138164, 148792, 241787, 244444, 276328, 297584, 427777, 483574, 488888, 552656, 794443, 855554, 967148, 977776, 1588886, 1711108, 1934296, 3177772, 3422216, 3868592, 5561101, 6355544, 6844432, 11122202, 12711088, 22244404, 44488808, 88977616]

約数ペア:

[(1, 88977616), (2, 44488808), (4, 22244404), (7, 12711088), (8, 11122202), (13, 6844432), (14, 6355544), (16, 5561101), (23, 3868592), (26, 3422216), (28, 3177772), (46, 1934296), (52, 1711108), (56, 1588886), (91, 977776), (92, 967148), (104, 855554), (112, 794443), (161, 552656), (182, 488888), (184, 483574), (208, 427777), (299, 297584), (322, 276328), (364, 244444), (368, 241787), (598, 148792), (644, 138164), (728, 122222), (1196, 74396), (1288, 69082), (1456, 61111), (2093, 42512), (2392, 37198), (2576, 34541), (2657, 33488), (4186, 21256), (4784, 18599), (5314, 16744), (8372, 10628)]