78288054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1003693}}^1$

素因数の和:1003711

約数の個数: 16

約数和(自身を含む): 168620592

約数和(自身を除く): 90332538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1003693, 2007386, 3011079, 6022158, 13048009, 26096018, 39144027, 78288054]

約数ペア:

[(1, 78288054), (2, 39144027), (3, 26096018), (6, 13048009), (13, 6022158), (26, 3011079), (39, 2007386), (78, 1003693)]