78517752

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20071}}^1$

素因数の和:20243

約数の個数: 32

約数和(自身を含む): 197508480

約数和(自身を除く): 118990728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 20071, 40142, 60213, 80284, 120426, 160568, 240852, 481704, 3271573, 6543146, 9814719, 13086292, 19629438, 26172584, 39258876, 78517752]

約数ペア:

[(1, 78517752), (2, 39258876), (3, 26172584), (4, 19629438), (6, 13086292), (8, 9814719), (12, 6543146), (24, 3271573), (163, 481704), (326, 240852), (489, 160568), (652, 120426), (978, 80284), (1304, 60213), (1956, 40142), (3912, 20071)]