82861144.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35531}}^1$

素因数の和:35588

約数の個数: 48

約数和(自身を含む): 350203392

約数和(自身を除く): 221865420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 35531, 71062, 106593, 142124, 213186, 248717, 426372, 497434, 746151, 994868, 1492302, 1527833, 2984604, 3055666, 4583499, 6111332, 9166998, 10694831, 18333996, 21389662, 32084493, 42779324, 64168986, 128337972]

約数ペア:

[(1, 128337972), (2, 64168986), (3, 42779324), (4, 32084493), (6, 21389662), (7, 18333996), (12, 10694831), (14, 9166998), (21, 6111332), (28, 4583499), (42, 3055666), (43, 2984604), (84, 1527833), (86, 1492302), (129, 994868), (172, 746151), (258, 497434), (301, 426372), (516, 248717), (602, 213186), (903, 142124), (1204, 106593), (1806, 71062), (3612, 35531)]