72106712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{170063}}^1$

素因数の和:170122

約数の個数: 16

約数和(自身を含む): 137751840

約数和(自身を除く): 65645128

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 170063, 340126, 680252, 1360504, 9013339, 18026678, 36053356, 72106712]

約数ペア:

[(1, 72106712), (2, 36053356), (4, 18026678), (8, 9013339), (53, 1360504), (106, 680252), (212, 340126), (424, 170063)]