75007744

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 180199040

約数和(自身を除く): 105191296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2203, 2432, 4256, 4406, 4864, 8512, 8812, 15421, 17024, 17624, 30842, 34048, 35248, 41857, 61684, 70496, 83714, 123368, 140992, 167428, 246736, 281984, 292999, 334856, 493472, 563968, 585998, 669712, 986944, 1171996, 1339424, 1973888, 2343992, 2678848, 3947776, 4687984, 5357696, 9375968, 10715392, 18751936, 37503872, 75007744]

約数ペア:

[(1, 75007744), (2, 37503872), (4, 18751936), (7, 10715392), (8, 9375968), (14, 5357696), (16, 4687984), (19, 3947776), (28, 2678848), (32, 2343992), (38, 1973888), (56, 1339424), (64, 1171996), (76, 986944), (112, 669712), (128, 585998), (133, 563968), (152, 493472), (224, 334856), (256, 292999), (266, 281984), (304, 246736), (448, 167428), (532, 140992), (608, 123368), (896, 83714), (1064, 70496), (1216, 61684), (1792, 41857), (2128, 35248), (2203, 34048), (2432, 30842), (4256, 17624), (4406, 17024), (4864, 15421), (8512, 8812)]