87513288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 226632000

約数和(自身を除く): 139118712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 709, 834, 888, 1112, 1418, 1668, 2127, 2836, 3336, 4254, 5143, 5672, 8508, 10286, 15429, 17016, 20572, 26233, 30858, 41144, 52466, 61716, 78699, 98551, 104932, 123432, 157398, 197102, 209864, 295653, 314796, 394204, 591306, 629592, 788408, 1182612, 2365224, 3646387, 7292774, 10939161, 14585548, 21878322, 29171096, 43756644, 87513288]

約数ペア:

[(1, 87513288), (2, 43756644), (3, 29171096), (4, 21878322), (6, 14585548), (8, 10939161), (12, 7292774), (24, 3646387), (37, 2365224), (74, 1182612), (111, 788408), (139, 629592), (148, 591306), (222, 394204), (278, 314796), (296, 295653), (417, 209864), (444, 197102), (556, 157398), (709, 123432), (834, 104932), (888, 98551), (1112, 78699), (1418, 61716), (1668, 52466), (2127, 41144), (2836, 30858), (3336, 26233), (4254, 20572), (5143, 17016), (5672, 15429), (8508, 10286)]