68375224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 77813576

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 563, 646, 799, 893, 1126, 1292, 1598, 1786, 2252, 2584, 3196, 3572, 4504, 6392, 7144, 9571, 10697, 15181, 19142, 21394, 26461, 30362, 38284, 42788, 52922, 60724, 76568, 85576, 105844, 121448, 181849, 211688, 363698, 449837, 502759, 727396, 899674, 1005518, 1454792, 1799348, 2011036, 3598696, 4022072, 8546903, 17093806, 34187612, 68375224]

約数ペア:

[(1, 68375224), (2, 34187612), (4, 17093806), (8, 8546903), (17, 4022072), (19, 3598696), (34, 2011036), (38, 1799348), (47, 1454792), (68, 1005518), (76, 899674), (94, 727396), (136, 502759), (152, 449837), (188, 363698), (323, 211688), (376, 181849), (563, 121448), (646, 105844), (799, 85576), (893, 76568), (1126, 60724), (1292, 52922), (1598, 42788), (1786, 38284), (2252, 30362), (2584, 26461), (3196, 21394), (3572, 19142), (4504, 15181), (6392, 10697), (7144, 9571)]