81888972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15190

約数の個数: 48

約数和(自身を含む): 213542784

約数和(自身を除く): 131653812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 15131, 30262, 45393, 60524, 90786, 166441, 181572, 332882, 499323, 620371, 665764, 998646, 1240742, 1861113, 1997292, 2481484, 3722226, 6824081, 7444452, 13648162, 20472243, 27296324, 40944486, 81888972]

約数ペア:

[(1, 81888972), (2, 40944486), (3, 27296324), (4, 20472243), (6, 13648162), (11, 7444452), (12, 6824081), (22, 3722226), (33, 2481484), (41, 1997292), (44, 1861113), (66, 1240742), (82, 998646), (123, 665764), (132, 620371), (164, 499323), (246, 332882), (451, 181572), (492, 166441), (902, 90786), (1353, 60524), (1804, 45393), (2706, 30262), (5412, 15131)]