77912844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4813}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 194100480

約数和(自身を除く): 116187636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 4813, 5396, 8094, 9626, 14439, 16188, 19252, 28878, 57756, 91447, 182894, 274341, 341723, 365788, 548682, 683446, 1025169, 1097364, 1366892, 2050338, 4100676, 6492737, 12985474, 19478211, 25970948, 38956422, 77912844]

約数ペア:

[(1, 77912844), (2, 38956422), (3, 25970948), (4, 19478211), (6, 12985474), (12, 6492737), (19, 4100676), (38, 2050338), (57, 1366892), (71, 1097364), (76, 1025169), (114, 683446), (142, 548682), (213, 365788), (228, 341723), (284, 274341), (426, 182894), (852, 91447), (1349, 57756), (2698, 28878), (4047, 19252), (4813, 16188), (5396, 14439), (8094, 9626)]