81543492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{133241}}^1$

素因数の和:133268

約数の個数: 36

約数和(自身を含む): 218250396

約数和(自身を除く): 136706904

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 133241, 266482, 399723, 532964, 799446, 1199169, 1598892, 2265097, 2398338, 4530194, 4796676, 6795291, 9060388, 13590582, 20385873, 27181164, 40771746, 81543492]

約数ペア:

[(1, 81543492), (2, 40771746), (3, 27181164), (4, 20385873), (6, 13590582), (9, 9060388), (12, 6795291), (17, 4796676), (18, 4530194), (34, 2398338), (36, 2265097), (51, 1598892), (68, 1199169), (102, 799446), (153, 532964), (204, 399723), (306, 266482), (612, 133241)]