71994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 24

約数和(自身を含む): 158112

約数和(自身を除く): 86118

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1846, 2769, 5538, 11999, 23998, 35997, 71994]

約数ペア:

[(1, 71994), (2, 35997), (3, 23998), (6, 11999), (13, 5538), (26, 2769), (39, 1846), (71, 1014), (78, 923), (142, 507), (169, 426), (213, 338)]