72015104

素因数分解:

$2^8\times 7^2\times {\mathrm{5741}}^1$

素因数の和:5771

約数の個数: 54

約数和(自身を含む): 167247234

約数和(自身を除く): 95232130

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5741, 6272, 11482, 12544, 22964, 40187, 45928, 80374, 91856, 160748, 183712, 281309, 321496, 367424, 562618, 642992, 734848, 1125236, 1285984, 1469696, 2250472, 2571968, 4500944, 5143936, 9001888, 10287872, 18003776, 36007552, 72015104]

約数ペア:

[(1, 72015104), (2, 36007552), (4, 18003776), (7, 10287872), (8, 9001888), (14, 5143936), (16, 4500944), (28, 2571968), (32, 2250472), (49, 1469696), (56, 1285984), (64, 1125236), (98, 734848), (112, 642992), (128, 562618), (196, 367424), (224, 321496), (256, 281309), (392, 183712), (448, 160748), (784, 91856), (896, 80374), (1568, 45928), (1792, 40187), (3136, 22964), (5741, 12544), (6272, 11482)]