72695504

素因数分解:

$2^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1499}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 161448000

約数和(自身を除く): 88752496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 433, 866, 1499, 1732, 2998, 3031, 3464, 5996, 6062, 6928, 10493, 11992, 12124, 20986, 23984, 24248, 41972, 48496, 83944, 167888, 649067, 1298134, 2596268, 4543469, 5192536, 9086938, 10385072, 18173876, 36347752, 72695504]

約数ペア:

[(1, 72695504), (2, 36347752), (4, 18173876), (7, 10385072), (8, 9086938), (14, 5192536), (16, 4543469), (28, 2596268), (56, 1298134), (112, 649067), (433, 167888), (866, 83944), (1499, 48496), (1732, 41972), (2998, 24248), (3031, 23984), (3464, 20986), (5996, 12124), (6062, 11992), (6928, 10493)]