78867252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115303}}^1$

素因数の和:115332

約数の個数: 36

約数和(自身を含む): 209853280

約数和(自身を除く): 130986028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 115303, 230606, 345909, 461212, 691818, 1037727, 1383636, 2075454, 2190757, 4150908, 4381514, 6572271, 8763028, 13144542, 19716813, 26289084, 39433626, 78867252]

約数ペア:

[(1, 78867252), (2, 39433626), (3, 26289084), (4, 19716813), (6, 13144542), (9, 8763028), (12, 6572271), (18, 4381514), (19, 4150908), (36, 2190757), (38, 2075454), (57, 1383636), (76, 1037727), (114, 691818), (171, 461212), (228, 345909), (342, 230606), (684, 115303)]