42947256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 123338880

約数和(自身を除く): 80391624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 484, 506, 552, 643, 726, 759, 968, 1012, 1286, 1452, 1518, 1929, 2024, 2572, 2783, 2904, 3036, 3858, 5144, 5566, 6072, 7073, 7716, 8349, 11132, 14146, 14789, 15432, 16698, 21219, 22264, 28292, 29578, 33396, 42438, 44367, 56584, 59156, 66792, 77803, 84876, 88734, 118312, 155606, 162679, 169752, 177468, 233409, 311212, 325358, 354936, 466818, 488037, 622424, 650716, 933636, 976074, 1301432, 1789469, 1867272, 1952148, 3578938, 3904296, 5368407, 7157876, 10736814, 14315752, 21473628, 42947256]

約数ペア:

[(1, 42947256), (2, 21473628), (3, 14315752), (4, 10736814), (6, 7157876), (8, 5368407), (11, 3904296), (12, 3578938), (22, 1952148), (23, 1867272), (24, 1789469), (33, 1301432), (44, 976074), (46, 933636), (66, 650716), (69, 622424), (88, 488037), (92, 466818), (121, 354936), (132, 325358), (138, 311212), (184, 233409), (242, 177468), (253, 169752), (264, 162679), (276, 155606), (363, 118312), (484, 88734), (506, 84876), (552, 77803), (643, 66792), (726, 59156), (759, 56584), (968, 44367), (1012, 42438), (1286, 33396), (1452, 29578), (1518, 28292), (1929, 22264), (2024, 21219), (2572, 16698), (2783, 15432), (2904, 14789), (3036, 14146), (3858, 11132), (5144, 8349), (5566, 7716), (6072, 7073)]