69665934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20771}}^1$

素因数の和:20832

約数の個数: 32

約数和(自身を含む): 153546624

約数和(自身を除く): 83880690

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20771, 41542, 62313, 124626, 270023, 540046, 810069, 893153, 1620138, 1786306, 2679459, 5358918, 11610989, 23221978, 34832967, 69665934]

約数ペア:

[(1, 69665934), (2, 34832967), (3, 23221978), (6, 11610989), (13, 5358918), (26, 2679459), (39, 1786306), (43, 1620138), (78, 893153), (86, 810069), (129, 540046), (258, 270023), (559, 124626), (1118, 62313), (1677, 41542), (3354, 20771)]