77864964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20132

約数の個数: 48

約数和(自身を含む): 202507200

約数和(自身を除く): 124642236

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 20089, 40178, 60267, 80356, 120534, 241068, 341513, 381691, 683026, 763382, 1024539, 1145073, 1366052, 1526764, 2049078, 2290146, 4098156, 4580292, 6488747, 12977494, 19466241, 25954988, 38932482, 77864964]

約数ペア:

[(1, 77864964), (2, 38932482), (3, 25954988), (4, 19466241), (6, 12977494), (12, 6488747), (17, 4580292), (19, 4098156), (34, 2290146), (38, 2049078), (51, 1526764), (57, 1366052), (68, 1145073), (76, 1024539), (102, 763382), (114, 683026), (204, 381691), (228, 341513), (323, 241068), (646, 120534), (969, 80356), (1292, 60267), (1938, 40178), (3876, 20089)]