77776974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5473

約数の個数: 48

約数和(自身を含む): 186389424

約数和(自身を除く): 108612450

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 5381, 7227, 10762, 14454, 16143, 32286, 48429, 59191, 96858, 118382, 177573, 355146, 392813, 532719, 785626, 1065438, 1178439, 2356878, 3535317, 4320943, 7070634, 8641886, 12962829, 25925658, 38888487, 77776974]

約数ペア:

[(1, 77776974), (2, 38888487), (3, 25925658), (6, 12962829), (9, 8641886), (11, 7070634), (18, 4320943), (22, 3535317), (33, 2356878), (66, 1178439), (73, 1065438), (99, 785626), (146, 532719), (198, 392813), (219, 355146), (438, 177573), (657, 118382), (803, 96858), (1314, 59191), (1606, 48429), (2409, 32286), (4818, 16143), (5381, 14454), (7227, 10762)]