77541264

素因数分解:

$2^4\times 3^2\times {\mathrm{538481}}^1$

素因数の和:538495

約数の個数: 30

約数和(自身を含む): 217008246

約数和(自身を除く): 139466982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 538481, 1076962, 1615443, 2153924, 3230886, 4307848, 4846329, 6461772, 8615696, 9692658, 12923544, 19385316, 25847088, 38770632, 77541264]

約数ペア:

[(1, 77541264), (2, 38770632), (3, 25847088), (4, 19385316), (6, 12923544), (8, 9692658), (9, 8615696), (12, 6461772), (16, 4846329), (18, 4307848), (24, 3230886), (36, 2153924), (48, 1615443), (72, 1076962), (144, 538481)]