66451248

素因数分解:

$2^4\times 3^2\times {\mathrm{461467}}^1$

素因数の和:461481

約数の個数: 30

約数和(自身を含む): 185971604

約数和(自身を除く): 119520356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461467, 922934, 1384401, 1845868, 2768802, 3691736, 4153203, 5537604, 7383472, 8306406, 11075208, 16612812, 22150416, 33225624, 66451248]

約数ペア:

[(1, 66451248), (2, 33225624), (3, 22150416), (4, 16612812), (6, 11075208), (8, 8306406), (9, 7383472), (12, 5537604), (16, 4153203), (18, 3691736), (24, 2768802), (36, 1845868), (48, 1384401), (72, 922934), (144, 461467)]