78421374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256279}}^1$

素因数の和:256304

約数の個数: 24

約数和(自身を含む): 179908560

約数和(自身を除く): 101487186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 256279, 512558, 768837, 1537674, 2306511, 4356743, 4613022, 8713486, 13070229, 26140458, 39210687, 78421374]

約数ペア:

[(1, 78421374), (2, 39210687), (3, 26140458), (6, 13070229), (9, 8713486), (17, 4613022), (18, 4356743), (34, 2306511), (51, 1537674), (102, 768837), (153, 512558), (306, 256279)]