72587612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 131045376

約数和(自身を除く): 58457764

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 3323, 5461, 6646, 10922, 13292, 21844, 142889, 285778, 422021, 571556, 844042, 1688084, 18146903, 36293806, 72587612]

約数ペア:

[(1, 72587612), (2, 36293806), (4, 18146903), (43, 1688084), (86, 844042), (127, 571556), (172, 422021), (254, 285778), (508, 142889), (3323, 21844), (5461, 13292), (6646, 10922)]