83840668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 163175040

約数和(自身を除く): 79334372

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 629, 709, 799, 1258, 1418, 1598, 1739, 2516, 2836, 3196, 3478, 6956, 12053, 24106, 26233, 29563, 33323, 48212, 52466, 59126, 66646, 104932, 118252, 133292, 445961, 566491, 891922, 1132982, 1232951, 1783844, 2265964, 2465902, 4931804, 20960167, 41920334, 83840668]

約数ペア:

[(1, 83840668), (2, 41920334), (4, 20960167), (17, 4931804), (34, 2465902), (37, 2265964), (47, 1783844), (68, 1232951), (74, 1132982), (94, 891922), (148, 566491), (188, 445961), (629, 133292), (709, 118252), (799, 104932), (1258, 66646), (1418, 59126), (1598, 52466), (1739, 48212), (2516, 33323), (2836, 29563), (3196, 26233), (3478, 24106), (6956, 12053)]