81119308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1439}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 150595200

約数和(自身を除く): 69475892

約数列:

[1, 2, 4, 17, 34, 68, 829, 1439, 1658, 2878, 3316, 5756, 14093, 24463, 28186, 48926, 56372, 97852, 1192931, 2385862, 4771724, 20279827, 40559654, 81119308]

約数ペア:

[(1, 81119308), (2, 40559654), (4, 20279827), (17, 4771724), (34, 2385862), (68, 1192931), (829, 97852), (1439, 56372), (1658, 48926), (2878, 28186), (3316, 24463), (5756, 14093)]