172472364

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{9601}}^1$

素因数の和:10110

約数の個数: 36

約数和(自身を含む): 436891000

約数和(自身を除く): 264418636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 9601, 17964, 19202, 28803, 38404, 57606, 86409, 115212, 172818, 345636, 4790899, 9581798, 14372697, 19163596, 28745394, 43118091, 57490788, 86236182, 172472364]

約数ペア:

[(1, 172472364), (2, 86236182), (3, 57490788), (4, 43118091), (6, 28745394), (9, 19163596), (12, 14372697), (18, 9581798), (36, 4790899), (499, 345636), (998, 172818), (1497, 115212), (1996, 86409), (2994, 57606), (4491, 38404), (5988, 28803), (8982, 19202), (9601, 17964)]