76782860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 127300852

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 683, 730, 770, 803, 1022, 1366, 1460, 1540, 1606, 2044, 2555, 2732, 3212, 3415, 4015, 4781, 5110, 5621, 6830, 7513, 8030, 9562, 10220, 11242, 13660, 15026, 16060, 19124, 22484, 23905, 28105, 30052, 37565, 47810, 49859, 52591, 56210, 75130, 95620, 99718, 105182, 112420, 150260, 199436, 210364, 249295, 262955, 349013, 498590, 525910, 548449, 698026, 997180, 1051820, 1096898, 1396052, 1745065, 2193796, 2742245, 3490130, 3839143, 5484490, 6980260, 7678286, 10968980, 15356572, 19195715, 38391430, 76782860]

約数ペア:

[(1, 76782860), (2, 38391430), (4, 19195715), (5, 15356572), (7, 10968980), (10, 7678286), (11, 6980260), (14, 5484490), (20, 3839143), (22, 3490130), (28, 2742245), (35, 2193796), (44, 1745065), (55, 1396052), (70, 1096898), (73, 1051820), (77, 997180), (110, 698026), (140, 548449), (146, 525910), (154, 498590), (220, 349013), (292, 262955), (308, 249295), (365, 210364), (385, 199436), (511, 150260), (683, 112420), (730, 105182), (770, 99718), (803, 95620), (1022, 75130), (1366, 56210), (1460, 52591), (1540, 49859), (1606, 47810), (2044, 37565), (2555, 30052), (2732, 28105), (3212, 23905), (3415, 22484), (4015, 19124), (4781, 16060), (5110, 15026), (5621, 13660), (6830, 11242), (7513, 10220), (8030, 9562)]