71782992

素因数分解:

$2^4\times 3^2\times {\mathrm{498493}}^1$

素因数の和:498507

約数の個数: 30

約数和(自身を含む): 200893082

約数和(自身を除く): 129110090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498493, 996986, 1495479, 1993972, 2990958, 3987944, 4486437, 5981916, 7975888, 8972874, 11963832, 17945748, 23927664, 35891496, 71782992]

約数ペア:

[(1, 71782992), (2, 35891496), (3, 23927664), (4, 17945748), (6, 11963832), (8, 8972874), (9, 7975888), (12, 5981916), (16, 4486437), (18, 3987944), (24, 2990958), (36, 1993972), (48, 1495479), (72, 996986), (144, 498493)]