82178292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139759}}^1$

素因数の和:139780

約数の個数: 36

約数和(自身を含む): 223056960

約数和(自身を除く): 140878668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 139759, 279518, 419277, 559036, 838554, 978313, 1677108, 1956626, 2934939, 3913252, 5869878, 6848191, 11739756, 13696382, 20544573, 27392764, 41089146, 82178292]

約数ペア:

[(1, 82178292), (2, 41089146), (3, 27392764), (4, 20544573), (6, 13696382), (7, 11739756), (12, 6848191), (14, 5869878), (21, 3913252), (28, 2934939), (42, 1956626), (49, 1677108), (84, 978313), (98, 838554), (147, 559036), (196, 419277), (294, 279518), (588, 139759)]