80125668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317959}}^1$

素因数の和:317976

約数の個数: 36

約数和(自身を含む): 231474880

約数和(自身を除く): 151349212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317959, 635918, 953877, 1271836, 1907754, 2225713, 2861631, 3815508, 4451426, 5723262, 6677139, 8902852, 11446524, 13354278, 20031417, 26708556, 40062834, 80125668]

約数ペア:

[(1, 80125668), (2, 40062834), (3, 26708556), (4, 20031417), (6, 13354278), (7, 11446524), (9, 8902852), (12, 6677139), (14, 5723262), (18, 4451426), (21, 3815508), (28, 2861631), (36, 2225713), (42, 1907754), (63, 1271836), (84, 953877), (126, 635918), (252, 317959)]