77351944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 81900536

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 71, 92, 124, 142, 184, 191, 248, 284, 382, 568, 713, 764, 1426, 1528, 1633, 2201, 2852, 3266, 4393, 4402, 5704, 5921, 6532, 8786, 8804, 11842, 13064, 13561, 17572, 17608, 23684, 27122, 35144, 47368, 50623, 54244, 101246, 108488, 136183, 202492, 272366, 311903, 404984, 420391, 544732, 623806, 840782, 1089464, 1247612, 1681564, 2495224, 3363128, 9668993, 19337986, 38675972, 77351944]

約数ペア:

[(1, 77351944), (2, 38675972), (4, 19337986), (8, 9668993), (23, 3363128), (31, 2495224), (46, 1681564), (62, 1247612), (71, 1089464), (92, 840782), (124, 623806), (142, 544732), (184, 420391), (191, 404984), (248, 311903), (284, 272366), (382, 202492), (568, 136183), (713, 108488), (764, 101246), (1426, 54244), (1528, 50623), (1633, 47368), (2201, 35144), (2852, 27122), (3266, 23684), (4393, 17608), (4402, 17572), (5704, 13561), (5921, 13064), (6532, 11842), (8786, 8804)]