91817768

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 203148000

約数和(自身を除く): 111330232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3299, 3479, 3976, 6598, 6958, 13196, 13916, 23093, 26392, 27832, 46186, 92372, 161651, 184744, 234229, 323302, 468458, 646604, 936916, 1293208, 1639603, 1873832, 3279206, 6558412, 11477221, 13116824, 22954442, 45908884, 91817768]

約数ペア:

[(1, 91817768), (2, 45908884), (4, 22954442), (7, 13116824), (8, 11477221), (14, 6558412), (28, 3279206), (49, 1873832), (56, 1639603), (71, 1293208), (98, 936916), (142, 646604), (196, 468458), (284, 323302), (392, 234229), (497, 184744), (568, 161651), (994, 92372), (1988, 46186), (3299, 27832), (3479, 26392), (3976, 23093), (6598, 13916), (6958, 13196)]