80963886

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 164263680

約数和(自身を除く): 83299794

約数列:

[1, 2, 3, 6, 139, 193, 278, 386, 417, 503, 579, 834, 1006, 1158, 1509, 3018, 26827, 53654, 69917, 80481, 97079, 139834, 160962, 194158, 209751, 291237, 419502, 582474, 13493981, 26987962, 40481943, 80963886]

約数ペア:

[(1, 80963886), (2, 40481943), (3, 26987962), (6, 13493981), (139, 582474), (193, 419502), (278, 291237), (386, 209751), (417, 194158), (503, 160962), (579, 139834), (834, 97079), (1006, 80481), (1158, 69917), (1509, 53654), (3018, 26827)]