74391984

素因数分解:

$2^4\times 3^2\times {\mathrm{516611}}^1$

素因数の和:516625

約数の個数: 30

約数和(自身を含む): 208194636

約数和(自身を除く): 133802652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 516611, 1033222, 1549833, 2066444, 3099666, 4132888, 4649499, 6199332, 8265776, 9298998, 12398664, 18597996, 24797328, 37195992, 74391984]

約数ペア:

[(1, 74391984), (2, 37195992), (3, 24797328), (4, 18597996), (6, 12398664), (8, 9298998), (9, 8265776), (12, 6199332), (16, 4649499), (18, 4132888), (24, 3099666), (36, 2066444), (48, 1549833), (72, 1033222), (144, 516611)]