72183104

素因数分解:

$2^6\times 7^1\times {\mathrm{161123}}^1$

素因数の和:161142

約数の個数: 28

約数和(自身を含む): 163701984

約数和(自身を除く): 91518880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161123, 322246, 644492, 1127861, 1288984, 2255722, 2577968, 4511444, 5155936, 9022888, 10311872, 18045776, 36091552, 72183104]

約数ペア:

[(1, 72183104), (2, 36091552), (4, 18045776), (7, 10311872), (8, 9022888), (14, 5155936), (16, 4511444), (28, 2577968), (32, 2255722), (56, 1288984), (64, 1127861), (112, 644492), (224, 322246), (448, 161123)]