127740078

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 308056320

約数和(自身を除く): 180316242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 423, 513, 846, 883, 893, 1026, 1269, 1539, 1766, 1786, 2538, 2649, 2679, 3078, 3807, 5298, 5358, 7614, 7947, 8037, 15894, 16074, 16777, 23841, 24111, 33554, 41501, 47682, 48222, 50331, 71523, 72333, 83002, 100662, 124503, 143046, 144666, 150993, 249006, 301986, 373509, 452979, 747018, 788519, 905958, 1120527, 1358937, 1577038, 2241054, 2365557, 2717874, 3361581, 4731114, 6723162, 7096671, 14193342, 21290013, 42580026, 63870039, 127740078]

約数ペア:

[(1, 127740078), (2, 63870039), (3, 42580026), (6, 21290013), (9, 14193342), (18, 7096671), (19, 6723162), (27, 4731114), (38, 3361581), (47, 2717874), (54, 2365557), (57, 2241054), (81, 1577038), (94, 1358937), (114, 1120527), (141, 905958), (162, 788519), (171, 747018), (282, 452979), (342, 373509), (423, 301986), (513, 249006), (846, 150993), (883, 144666), (893, 143046), (1026, 124503), (1269, 100662), (1539, 83002), (1766, 72333), (1786, 71523), (2538, 50331), (2649, 48222), (2679, 47682), (3078, 41501), (3807, 33554), (5298, 24111), (5358, 23841), (7614, 16777), (7947, 16074), (8037, 15894)]