81476626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23046

約数の個数: 32

約数和(自身を含む): 159003648

約数和(自身を除く): 77527022

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 23003, 46006, 161021, 253033, 322042, 506066, 529069, 1058138, 1771231, 3542462, 3703483, 5819759, 7406966, 11639518, 40738313, 81476626]

約数ペア:

[(1, 81476626), (2, 40738313), (7, 11639518), (11, 7406966), (14, 5819759), (22, 3703483), (23, 3542462), (46, 1771231), (77, 1058138), (154, 529069), (161, 506066), (253, 322042), (322, 253033), (506, 161021), (1771, 46006), (3542, 23003)]