78439614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51673}}^1$

素因数の和:51712

約数の個数: 32

約数和(自身を含む): 178585344

約数和(自身を除く): 100145730

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 51673, 103346, 155019, 310038, 568403, 1136806, 1188479, 1705209, 2376958, 3410418, 3565437, 7130874, 13073269, 26146538, 39219807, 78439614]

約数ペア:

[(1, 78439614), (2, 39219807), (3, 26146538), (6, 13073269), (11, 7130874), (22, 3565437), (23, 3410418), (33, 2376958), (46, 1705209), (66, 1188479), (69, 1136806), (138, 568403), (253, 310038), (506, 155019), (759, 103346), (1518, 51673)]