80170244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23663}}^1$

素因数の和:23696

約数の個数: 36

約数和(自身を含む): 176249472

約数和(自身を除く): 96079228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 23663, 47326, 94652, 165641, 260293, 331282, 520586, 662564, 1041172, 1822051, 2863223, 3644102, 5726446, 7288204, 11452892, 20042561, 40085122, 80170244]

約数ペア:

[(1, 80170244), (2, 40085122), (4, 20042561), (7, 11452892), (11, 7288204), (14, 5726446), (22, 3644102), (28, 2863223), (44, 1822051), (77, 1041172), (121, 662564), (154, 520586), (242, 331282), (308, 260293), (484, 165641), (847, 94652), (1694, 47326), (3388, 23663)]