64140156

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15767}}^1$

素因数の和:15890

約数の個数: 36

約数和(自身を含む): 163577232

約数和(自身を除く): 99437076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 15767, 31534, 47301, 63068, 94602, 141903, 189204, 283806, 567612, 1781671, 3563342, 5345013, 7126684, 10690026, 16035039, 21380052, 32070078, 64140156]

約数ペア:

[(1, 64140156), (2, 32070078), (3, 21380052), (4, 16035039), (6, 10690026), (9, 7126684), (12, 5345013), (18, 3563342), (36, 1781671), (113, 567612), (226, 283806), (339, 189204), (452, 141903), (678, 94602), (1017, 63068), (1356, 47301), (2034, 31534), (4068, 15767)]