172736508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3947}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 461631744

約数和(自身を除く): 288895236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 3947, 6252, 7294, 7894, 10941, 11841, 14588, 15788, 21882, 23682, 27629, 43764, 47364, 55258, 82887, 110516, 165774, 331548, 2056387, 4112774, 6169161, 8225548, 12338322, 14394709, 24676644, 28789418, 43184127, 57578836, 86368254, 172736508]

約数ペア:

[(1, 172736508), (2, 86368254), (3, 57578836), (4, 43184127), (6, 28789418), (7, 24676644), (12, 14394709), (14, 12338322), (21, 8225548), (28, 6169161), (42, 4112774), (84, 2056387), (521, 331548), (1042, 165774), (1563, 110516), (2084, 82887), (3126, 55258), (3647, 47364), (3947, 43764), (6252, 27629), (7294, 23682), (7894, 21882), (10941, 15788), (11841, 14588)]