77770088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80341}}^1$

素因数の和:80369

約数の個数: 24

約数和(自身を含む): 160282290

約数和(自身を除く): 82512202

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80341, 160682, 321364, 642728, 883751, 1767502, 3535004, 7070008, 9721261, 19442522, 38885044, 77770088]

約数ペア:

[(1, 77770088), (2, 38885044), (4, 19442522), (8, 9721261), (11, 7070008), (22, 3535004), (44, 1767502), (88, 883751), (121, 642728), (242, 321364), (484, 160682), (968, 80341)]