80254636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11329}}^1$

素因数の和:11374

約数の個数: 48

約数和(自身を含む): 182730240

約数和(自身を除く): 102475604

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 11329, 22658, 45316, 79303, 124619, 158606, 249238, 260567, 317212, 498476, 521134, 872333, 1042268, 1744666, 1823969, 2866237, 3489332, 3647938, 5732474, 7295876, 11464948, 20063659, 40127318, 80254636]

約数ペア:

[(1, 80254636), (2, 40127318), (4, 20063659), (7, 11464948), (11, 7295876), (14, 5732474), (22, 3647938), (23, 3489332), (28, 2866237), (44, 1823969), (46, 1744666), (77, 1042268), (92, 872333), (154, 521134), (161, 498476), (253, 317212), (308, 260567), (322, 249238), (506, 158606), (644, 124619), (1012, 79303), (1771, 45316), (3542, 22658), (7084, 11329)]