77211156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15809}}^1$

素因数の和:15864

約数の個数: 48

約数和(自身を含む): 201862080

約数和(自身を除く): 124650924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 15809, 31618, 47427, 63236, 94854, 173899, 189708, 347798, 521697, 584933, 695596, 1043394, 1169866, 1754799, 2086788, 2339732, 3509598, 6434263, 7019196, 12868526, 19302789, 25737052, 38605578, 77211156]

約数ペア:

[(1, 77211156), (2, 38605578), (3, 25737052), (4, 19302789), (6, 12868526), (11, 7019196), (12, 6434263), (22, 3509598), (33, 2339732), (37, 2086788), (44, 1754799), (66, 1169866), (74, 1043394), (111, 695596), (132, 584933), (148, 521697), (222, 347798), (407, 189708), (444, 173899), (814, 94854), (1221, 63236), (1628, 47427), (2442, 31618), (4884, 15809)]