81454687416

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7492153}}^1$

素因数の和:7492316

約数の個数: 48

約数和(自身を含む): 222067444560

約数和(自身を除く): 140612757144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 7492153, 14984306, 22476459, 29968612, 44952918, 59937224, 67429377, 89905836, 134858754, 179811672, 269717508, 539435016, 1131315103, 2262630206, 3393945309, 4525260412, 6787890618, 9050520824, 10181835927, 13575781236, 20363671854, 27151562472, 40727343708, 81454687416]

約数ペア:

[(1, 81454687416), (2, 40727343708), (3, 27151562472), (4, 20363671854), (6, 13575781236), (8, 10181835927), (9, 9050520824), (12, 6787890618), (18, 4525260412), (24, 3393945309), (36, 2262630206), (72, 1131315103), (151, 539435016), (302, 269717508), (453, 179811672), (604, 134858754), (906, 89905836), (1208, 67429377), (1359, 59937224), (1812, 44952918), (2718, 29968612), (3624, 22476459), (5436, 14984306), (10872, 7492153)]