68829948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2475

約数の個数: 72

約数和(自身を含む): 192484656

約数和(自身を除く): 123654708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2381, 2409, 2628, 3212, 4762, 4818, 7143, 7227, 9524, 9636, 14286, 14454, 21429, 26191, 28572, 28908, 42858, 52382, 78573, 85716, 104764, 157146, 173813, 235719, 314292, 347626, 471438, 521439, 695252, 942876, 1042878, 1564317, 1911943, 2085756, 3128634, 3823886, 5735829, 6257268, 7647772, 11471658, 17207487, 22943316, 34414974, 68829948]

約数ペア:

[(1, 68829948), (2, 34414974), (3, 22943316), (4, 17207487), (6, 11471658), (9, 7647772), (11, 6257268), (12, 5735829), (18, 3823886), (22, 3128634), (33, 2085756), (36, 1911943), (44, 1564317), (66, 1042878), (73, 942876), (99, 695252), (132, 521439), (146, 471438), (198, 347626), (219, 314292), (292, 235719), (396, 173813), (438, 157146), (657, 104764), (803, 85716), (876, 78573), (1314, 52382), (1606, 42858), (2381, 28908), (2409, 28572), (2628, 26191), (3212, 21429), (4762, 14454), (4818, 14286), (7143, 9636), (7227, 9524)]