77386924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 152863200

約数和(自身を除く): 75476276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 646, 673, 1292, 1346, 1513, 1691, 2692, 3026, 3382, 6052, 6764, 11441, 12787, 22882, 25574, 28747, 45764, 51148, 57494, 59897, 114988, 119794, 217379, 239588, 434758, 869516, 1018249, 1138043, 2036498, 2276086, 4072996, 4552172, 19346731, 38693462, 77386924]

約数ペア:

[(1, 77386924), (2, 38693462), (4, 19346731), (17, 4552172), (19, 4072996), (34, 2276086), (38, 2036498), (68, 1138043), (76, 1018249), (89, 869516), (178, 434758), (323, 239588), (356, 217379), (646, 119794), (673, 114988), (1292, 59897), (1346, 57494), (1513, 51148), (1691, 45764), (2692, 28747), (3026, 25574), (3382, 22882), (6052, 12787), (6764, 11441)]