81628812

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{6079}}^1$

素因数の和:6462

約数の個数: 36

約数和(自身を含む): 206926720

約数和(自身を除く): 125297908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6079, 6714, 12158, 13428, 18237, 24316, 36474, 54711, 72948, 109422, 218844, 2267467, 4534934, 6802401, 9069868, 13604802, 20407203, 27209604, 40814406, 81628812]

約数ペア:

[(1, 81628812), (2, 40814406), (3, 27209604), (4, 20407203), (6, 13604802), (9, 9069868), (12, 6802401), (18, 4534934), (36, 2267467), (373, 218844), (746, 109422), (1119, 72948), (1492, 54711), (2238, 36474), (3357, 24316), (4476, 18237), (6079, 13428), (6714, 12158)]