99990128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{929}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 229025520

約数和(自身を除く): 129035392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 929, 961, 1736, 1858, 1922, 3472, 3716, 3844, 6503, 6727, 7432, 7688, 13006, 13454, 14864, 15376, 26012, 26908, 28799, 52024, 53816, 57598, 104048, 107632, 115196, 201593, 230392, 403186, 460784, 806372, 892769, 1612744, 1785538, 3225488, 3571076, 6249383, 7142152, 12498766, 14284304, 24997532, 49995064, 99990128]

約数ペア:

[(1, 99990128), (2, 49995064), (4, 24997532), (7, 14284304), (8, 12498766), (14, 7142152), (16, 6249383), (28, 3571076), (31, 3225488), (56, 1785538), (62, 1612744), (112, 892769), (124, 806372), (217, 460784), (248, 403186), (434, 230392), (496, 201593), (868, 115196), (929, 107632), (961, 104048), (1736, 57598), (1858, 53816), (1922, 52024), (3472, 28799), (3716, 26908), (3844, 26012), (6503, 15376), (6727, 14864), (7432, 13454), (7688, 13006)]