81612148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2803}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 148387680

約数和(自身を除く): 66775532

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 1004, 2803, 5606, 7279, 11212, 14558, 29116, 81287, 162574, 325148, 703553, 1407106, 2814212, 20403037, 40806074, 81612148]

約数ペア:

[(1, 81612148), (2, 40806074), (4, 20403037), (29, 2814212), (58, 1407106), (116, 703553), (251, 325148), (502, 162574), (1004, 81287), (2803, 29116), (5606, 14558), (7279, 11212)]