80156286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1163}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 199016064

約数和(自身を除く): 118859778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 547, 1094, 1163, 1641, 2326, 3282, 3489, 3829, 4923, 6978, 7658, 8141, 9846, 10467, 11487, 16282, 20934, 22974, 24423, 34461, 48846, 68922, 73269, 146538, 636161, 1272322, 1908483, 3816966, 4453127, 5725449, 8906254, 11450898, 13359381, 26718762, 40078143, 80156286]

約数ペア:

[(1, 80156286), (2, 40078143), (3, 26718762), (6, 13359381), (7, 11450898), (9, 8906254), (14, 5725449), (18, 4453127), (21, 3816966), (42, 1908483), (63, 1272322), (126, 636161), (547, 146538), (1094, 73269), (1163, 68922), (1641, 48846), (2326, 34461), (3282, 24423), (3489, 22974), (3829, 20934), (4923, 16282), (6978, 11487), (7658, 10467), (8141, 9846)]