72180896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{72763}}^1$

素因数の和:72804

約数の個数: 24

約数和(自身を含む): 146692224

約数和(自身を除く): 74511328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 72763, 145526, 291052, 582104, 1164208, 2255653, 2328416, 4511306, 9022612, 18045224, 36090448, 72180896]

約数ペア:

[(1, 72180896), (2, 36090448), (4, 18045224), (8, 9022612), (16, 4511306), (31, 2328416), (32, 2255653), (62, 1164208), (124, 582104), (248, 291052), (496, 145526), (992, 72763)]