68420304

素因数分解:

$2^4\times 3^2\times {\mathrm{475141}}^1$

素因数の和:475155

約数の個数: 30

約数和(自身を含む): 191482226

約数和(自身を除く): 123061922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475141, 950282, 1425423, 1900564, 2850846, 3801128, 4276269, 5701692, 7602256, 8552538, 11403384, 17105076, 22806768, 34210152, 68420304]

約数ペア:

[(1, 68420304), (2, 34210152), (3, 22806768), (4, 17105076), (6, 11403384), (8, 8552538), (9, 7602256), (12, 5701692), (16, 4276269), (18, 3801128), (24, 2850846), (36, 1900564), (48, 1425423), (72, 950282), (144, 475141)]