57257352

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21493}}^1$

素因数の和:21542

約数の個数: 48

約数和(自身を含む): 159270540

約数和(自身を除く): 102013188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 21493, 42986, 64479, 85972, 128958, 171944, 193437, 257916, 386874, 515832, 773748, 795241, 1547496, 1590482, 2385723, 3180964, 4771446, 6361928, 7157169, 9542892, 14314338, 19085784, 28628676, 57257352]

約数ペア:

[(1, 57257352), (2, 28628676), (3, 19085784), (4, 14314338), (6, 9542892), (8, 7157169), (9, 6361928), (12, 4771446), (18, 3180964), (24, 2385723), (36, 1590482), (37, 1547496), (72, 795241), (74, 773748), (111, 515832), (148, 386874), (222, 257916), (296, 193437), (333, 171944), (444, 128958), (666, 85972), (888, 64479), (1332, 42986), (2664, 21493)]