72863392

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 172368000

約数和(自身を除く): 99504608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1499, 1519, 1568, 1736, 2998, 3038, 3472, 5996, 6076, 6944, 10493, 11992, 12152, 20986, 23984, 24304, 41972, 46469, 47968, 48608, 73451, 83944, 92938, 146902, 167888, 185876, 293804, 325283, 335776, 371752, 587608, 650566, 743504, 1175216, 1301132, 1487008, 2276981, 2350432, 2602264, 4553962, 5204528, 9107924, 10409056, 18215848, 36431696, 72863392]

約数ペア:

[(1, 72863392), (2, 36431696), (4, 18215848), (7, 10409056), (8, 9107924), (14, 5204528), (16, 4553962), (28, 2602264), (31, 2350432), (32, 2276981), (49, 1487008), (56, 1301132), (62, 1175216), (98, 743504), (112, 650566), (124, 587608), (196, 371752), (217, 335776), (224, 325283), (248, 293804), (392, 185876), (434, 167888), (496, 146902), (784, 92938), (868, 83944), (992, 73451), (1499, 48608), (1519, 47968), (1568, 46469), (1736, 41972), (2998, 24304), (3038, 23984), (3472, 20986), (5996, 12152), (6076, 11992), (6944, 10493)]