77880312

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12433}}^1$

素因数の和:12477

約数の個数: 64

約数和(自身を含む): 223812000

約数和(自身を除く): 145931688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 12433, 24866, 37299, 49732, 74598, 99464, 111897, 149196, 223794, 298392, 335691, 360557, 447588, 671382, 721114, 895176, 1081671, 1342764, 1442228, 2163342, 2685528, 2884456, 3245013, 4326684, 6490026, 8653368, 9735039, 12980052, 19470078, 25960104, 38940156, 77880312]

約数ペア:

[(1, 77880312), (2, 38940156), (3, 25960104), (4, 19470078), (6, 12980052), (8, 9735039), (9, 8653368), (12, 6490026), (18, 4326684), (24, 3245013), (27, 2884456), (29, 2685528), (36, 2163342), (54, 1442228), (58, 1342764), (72, 1081671), (87, 895176), (108, 721114), (116, 671382), (174, 447588), (216, 360557), (232, 335691), (261, 298392), (348, 223794), (522, 149196), (696, 111897), (783, 99464), (1044, 74598), (1566, 49732), (2088, 37299), (3132, 24866), (6264, 12433)]