68729874

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{233}}^2$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 138706512

約数和(自身を除く): 69976638

約数列:

[1, 2, 3, 6, 211, 233, 422, 466, 633, 699, 1266, 1398, 49163, 54289, 98326, 108578, 147489, 162867, 294978, 325734, 11454979, 22909958, 34364937, 68729874]

約数ペア:

[(1, 68729874), (2, 34364937), (3, 22909958), (6, 11454979), (211, 325734), (233, 294978), (422, 162867), (466, 147489), (633, 108578), (699, 98326), (1266, 54289), (1398, 49163)]