72345078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309167}}^1$

素因数の和:309188

約数の個数: 24

約数和(自身を含む): 168805728

約数和(自身を除く): 96460650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 309167, 618334, 927501, 1855002, 2782503, 4019171, 5565006, 8038342, 12057513, 24115026, 36172539, 72345078]

約数ペア:

[(1, 72345078), (2, 36172539), (3, 24115026), (6, 12057513), (9, 8038342), (13, 5565006), (18, 4019171), (26, 2782503), (39, 1855002), (78, 927501), (117, 618334), (234, 309167)]