135222444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12539

約数の個数: 72

約数和(自身を含む): 399759360

約数和(自身を除く): 264536916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 12479, 24958, 37437, 49916, 74874, 87353, 112311, 149748, 174706, 224622, 262059, 349412, 449244, 524118, 536597, 786177, 1048236, 1073194, 1572354, 1609791, 2146388, 3144708, 3219582, 3756179, 4829373, 6439164, 7512358, 9658746, 11268537, 15024716, 19317492, 22537074, 33805611, 45074148, 67611222, 135222444]

約数ペア:

[(1, 135222444), (2, 67611222), (3, 45074148), (4, 33805611), (6, 22537074), (7, 19317492), (9, 15024716), (12, 11268537), (14, 9658746), (18, 7512358), (21, 6439164), (28, 4829373), (36, 3756179), (42, 3219582), (43, 3144708), (63, 2146388), (84, 1609791), (86, 1572354), (126, 1073194), (129, 1048236), (172, 786177), (252, 536597), (258, 524118), (301, 449244), (387, 349412), (516, 262059), (602, 224622), (774, 174706), (903, 149748), (1204, 112311), (1548, 87353), (1806, 74874), (2709, 49916), (3612, 37437), (5418, 24958), (10836, 12479)]