75445668

素因数分解:

$2^2\times 3^6\times {\mathrm{25873}}^1$

素因数の和:25895

約数の個数: 42

約数和(自身を含む): 197961974

約数和(自身を除く): 122516306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25873, 51746, 77619, 103492, 155238, 232857, 310476, 465714, 698571, 931428, 1397142, 2095713, 2794284, 4191426, 6287139, 8382852, 12574278, 18861417, 25148556, 37722834, 75445668]

約数ペア:

[(1, 75445668), (2, 37722834), (3, 25148556), (4, 18861417), (6, 12574278), (9, 8382852), (12, 6287139), (18, 4191426), (27, 2794284), (36, 2095713), (54, 1397142), (81, 931428), (108, 698571), (162, 465714), (243, 310476), (324, 232857), (486, 155238), (729, 103492), (972, 77619), (1458, 51746), (2916, 25873)]