82828116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331}}^2$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 246160320

約数和(自身を除く): 163332204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 331, 378, 662, 756, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6951, 8937, 9268, 11916, 13902, 17874, 20853, 27804, 35748, 41706, 62559, 83412, 109561, 125118, 219122, 250236, 328683, 438244, 657366, 766927, 986049, 1314732, 1533854, 1972098, 2300781, 2958147, 3067708, 3944196, 4601562, 5916294, 6902343, 9203124, 11832588, 13804686, 20707029, 27609372, 41414058, 82828116]

約数ペア:

[(1, 82828116), (2, 41414058), (3, 27609372), (4, 20707029), (6, 13804686), (7, 11832588), (9, 9203124), (12, 6902343), (14, 5916294), (18, 4601562), (21, 3944196), (27, 3067708), (28, 2958147), (36, 2300781), (42, 1972098), (54, 1533854), (63, 1314732), (84, 986049), (108, 766927), (126, 657366), (189, 438244), (252, 328683), (331, 250236), (378, 219122), (662, 125118), (756, 109561), (993, 83412), (1324, 62559), (1986, 41706), (2317, 35748), (2979, 27804), (3972, 20853), (4634, 17874), (5958, 13902), (6951, 11916), (8937, 9268)]