77968476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113989}}^1$

素因数の和:114018

約数の個数: 36

約数和(自身を含む): 207461800

約数和(自身を除く): 129493324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 113989, 227978, 341967, 455956, 683934, 1025901, 1367868, 2051802, 2165791, 4103604, 4331582, 6497373, 8663164, 12994746, 19492119, 25989492, 38984238, 77968476]

約数ペア:

[(1, 77968476), (2, 38984238), (3, 25989492), (4, 19492119), (6, 12994746), (9, 8663164), (12, 6497373), (18, 4331582), (19, 4103604), (36, 2165791), (38, 2051802), (57, 1367868), (76, 1025901), (114, 683934), (171, 455956), (228, 341967), (342, 227978), (684, 113989)]