72430162

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 127062144

約数和(自身を除く): 54631982

約数列:

[1, 2, 7, 14, 73, 131, 146, 262, 511, 541, 917, 1022, 1082, 1834, 3787, 7574, 9563, 19126, 39493, 66941, 70871, 78986, 133882, 141742, 276451, 496097, 552902, 992194, 5173583, 10347166, 36215081, 72430162]

約数ペア:

[(1, 72430162), (2, 36215081), (7, 10347166), (14, 5173583), (73, 992194), (131, 552902), (146, 496097), (262, 276451), (511, 141742), (541, 133882), (917, 78986), (1022, 70871), (1082, 66941), (1834, 39493), (3787, 19126), (7574, 9563)]