80956272

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 217847168

約数和(自身を除く): 136890896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 643, 688, 732, 976, 1032, 1286, 1464, 1929, 2064, 2572, 2623, 2928, 3858, 5144, 5246, 7716, 7869, 10288, 10492, 15432, 15738, 20984, 27649, 30864, 31476, 39223, 41968, 55298, 62952, 78446, 82947, 110596, 117669, 125904, 156892, 165894, 221192, 235338, 313784, 331788, 442384, 470676, 627568, 663576, 941352, 1327152, 1686589, 1882704, 3373178, 5059767, 6746356, 10119534, 13492712, 20239068, 26985424, 40478136, 80956272]

約数ペア:

[(1, 80956272), (2, 40478136), (3, 26985424), (4, 20239068), (6, 13492712), (8, 10119534), (12, 6746356), (16, 5059767), (24, 3373178), (43, 1882704), (48, 1686589), (61, 1327152), (86, 941352), (122, 663576), (129, 627568), (172, 470676), (183, 442384), (244, 331788), (258, 313784), (344, 235338), (366, 221192), (488, 165894), (516, 156892), (643, 125904), (688, 117669), (732, 110596), (976, 82947), (1032, 78446), (1286, 62952), (1464, 55298), (1929, 41968), (2064, 39223), (2572, 31476), (2623, 30864), (2928, 27649), (3858, 20984), (5144, 15738), (5246, 15432), (7716, 10492), (7869, 10288)]