123912768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13171}}^1$

素因数の和:13200

約数の個数: 84

約数和(自身を含む): 381408432

約数和(自身を除く): 257495664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 13171, 26342, 39513, 52684, 79026, 92197, 105368, 158052, 184394, 210736, 276591, 316104, 368788, 421472, 553182, 632208, 645379, 737576, 842944, 1106364, 1264416, 1290758, 1475152, 1936137, 2212728, 2528832, 2581516, 2950304, 3872274, 4425456, 5163032, 5900608, 7744548, 8850912, 10326064, 15489096, 17701824, 20652128, 30978192, 41304256, 61956384, 123912768]

約数ペア:

[(1, 123912768), (2, 61956384), (3, 41304256), (4, 30978192), (6, 20652128), (7, 17701824), (8, 15489096), (12, 10326064), (14, 8850912), (16, 7744548), (21, 5900608), (24, 5163032), (28, 4425456), (32, 3872274), (42, 2950304), (48, 2581516), (49, 2528832), (56, 2212728), (64, 1936137), (84, 1475152), (96, 1290758), (98, 1264416), (112, 1106364), (147, 842944), (168, 737576), (192, 645379), (196, 632208), (224, 553182), (294, 421472), (336, 368788), (392, 316104), (448, 276591), (588, 210736), (672, 184394), (784, 158052), (1176, 105368), (1344, 92197), (1568, 79026), (2352, 52684), (3136, 39513), (4704, 26342), (9408, 13171)]