66708456

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6449}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 167184000

約数和(自身を除く): 100475544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 6449, 10344, 12898, 19347, 25796, 38694, 51592, 77388, 154776, 2779519, 5559038, 8338557, 11118076, 16677114, 22236152, 33354228, 66708456]

約数ペア:

[(1, 66708456), (2, 33354228), (3, 22236152), (4, 16677114), (6, 11118076), (8, 8338557), (12, 5559038), (24, 2779519), (431, 154776), (862, 77388), (1293, 51592), (1724, 38694), (2586, 25796), (3448, 19347), (5172, 12898), (6449, 10344)]