78751356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9839}}^1$

素因数の和:9898

約数の個数: 48

約数和(自身を含む): 198374400

約数和(自身を除く): 119623044

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 9839, 19678, 29517, 39356, 59034, 118068, 226297, 285331, 452594, 570662, 678891, 855993, 905188, 1141324, 1357782, 1711986, 2715564, 3423972, 6562613, 13125226, 19687839, 26250452, 39375678, 78751356]

約数ペア:

[(1, 78751356), (2, 39375678), (3, 26250452), (4, 19687839), (6, 13125226), (12, 6562613), (23, 3423972), (29, 2715564), (46, 1711986), (58, 1357782), (69, 1141324), (87, 905188), (92, 855993), (116, 678891), (138, 570662), (174, 452594), (276, 285331), (348, 226297), (667, 118068), (1334, 59034), (2001, 39356), (2668, 29517), (4002, 19678), (8004, 9839)]