80823044176

素因数分解:

$2^4\times 7^1\times {\mathrm{8863}}^1\times {\mathrm{81421}}^1$

素因数の和:90299

約数の個数: 40

約数和(自身を含む): 178987702784

約数和(自身を除く): 98164658608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8863, 17726, 35452, 62041, 70904, 81421, 124082, 141808, 162842, 248164, 325684, 496328, 569947, 651368, 992656, 1139894, 1302736, 2279788, 4559576, 9119152, 721634323, 1443268646, 2886537292, 5051440261, 5773074584, 10102880522, 11546149168, 20205761044, 40411522088, 80823044176]

約数ペア:

[(1, 80823044176), (2, 40411522088), (4, 20205761044), (7, 11546149168), (8, 10102880522), (14, 5773074584), (16, 5051440261), (28, 2886537292), (56, 1443268646), (112, 721634323), (8863, 9119152), (17726, 4559576), (35452, 2279788), (62041, 1302736), (70904, 1139894), (81421, 992656), (124082, 651368), (141808, 569947), (162842, 496328), (248164, 325684)]