73330136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19379}}^1$

素因数の和:19439

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 80159464

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 19379, 38758, 77516, 155032, 213169, 426338, 833297, 852676, 1666594, 1705352, 3333188, 6666376, 9166267, 18332534, 36665068, 73330136]

約数ペア:

[(1, 73330136), (2, 36665068), (4, 18332534), (8, 9166267), (11, 6666376), (22, 3333188), (43, 1705352), (44, 1666594), (86, 852676), (88, 833297), (172, 426338), (344, 213169), (473, 155032), (946, 77516), (1892, 38758), (3784, 19379)]