72140562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{308293}}^1$

素因数の和:308314

約数の個数: 24

約数和(自身を含む): 168328524

約数和(自身を除く): 96187962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 308293, 616586, 924879, 1849758, 2774637, 4007809, 5549274, 8015618, 12023427, 24046854, 36070281, 72140562]

約数ペア:

[(1, 72140562), (2, 36070281), (3, 24046854), (6, 12023427), (9, 8015618), (13, 5549274), (18, 4007809), (26, 2774637), (39, 1849758), (78, 924879), (117, 616586), (234, 308293)]