72719868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{466153}}^1$

素因数の和:466173

約数の個数: 24

約数和(自身を含む): 182732368

約数和(自身を除く): 110012500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 466153, 932306, 1398459, 1864612, 2796918, 5593836, 6059989, 12119978, 18179967, 24239956, 36359934, 72719868]

約数ペア:

[(1, 72719868), (2, 36359934), (3, 24239956), (4, 18179967), (6, 12119978), (12, 6059989), (13, 5593836), (26, 2796918), (39, 1864612), (52, 1398459), (78, 932306), (156, 466153)]