81724244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 179558400

約数和(自身を除く): 97834156

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 6679, 12236, 13358, 26716, 46753, 93506, 126901, 153617, 187012, 253802, 307234, 507604, 614468, 888307, 1075319, 1776614, 2150638, 2918723, 3553228, 4301276, 5837446, 11674892, 20431061, 40862122, 81724244]

約数ペア:

[(1, 81724244), (2, 40862122), (4, 20431061), (7, 11674892), (14, 5837446), (19, 4301276), (23, 3553228), (28, 2918723), (38, 2150638), (46, 1776614), (76, 1075319), (92, 888307), (133, 614468), (161, 507604), (266, 307234), (322, 253802), (437, 187012), (532, 153617), (644, 126901), (874, 93506), (1748, 46753), (3059, 26716), (6118, 13358), (6679, 12236)]