81494328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199741}}^1$

素因数の和:199767

約数の個数: 32

約数和(自身を含む): 215721360

約数和(自身を除く): 134227032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199741, 399482, 599223, 798964, 1198446, 1597928, 2396892, 3395597, 4793784, 6791194, 10186791, 13582388, 20373582, 27164776, 40747164, 81494328]

約数ペア:

[(1, 81494328), (2, 40747164), (3, 27164776), (4, 20373582), (6, 13582388), (8, 10186791), (12, 6791194), (17, 4793784), (24, 3395597), (34, 2396892), (51, 1597928), (68, 1198446), (102, 798964), (136, 599223), (204, 399482), (408, 199741)]