91229488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 217803520

約数和(自身を除く): 126574032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 997, 1064, 1204, 1634, 1994, 2128, 2408, 3268, 3988, 4816, 5719, 6536, 6979, 7976, 11438, 13072, 13958, 15952, 18943, 22876, 27916, 37886, 42871, 45752, 55832, 75772, 85742, 91504, 111664, 132601, 151544, 171484, 265202, 300097, 303088, 342968, 530404, 600194, 685936, 814549, 1060808, 1200388, 1629098, 2121616, 2400776, 3258196, 4801552, 5701843, 6516392, 11403686, 13032784, 22807372, 45614744, 91229488]

約数ペア:

[(1, 91229488), (2, 45614744), (4, 22807372), (7, 13032784), (8, 11403686), (14, 6516392), (16, 5701843), (19, 4801552), (28, 3258196), (38, 2400776), (43, 2121616), (56, 1629098), (76, 1200388), (86, 1060808), (112, 814549), (133, 685936), (152, 600194), (172, 530404), (266, 342968), (301, 303088), (304, 300097), (344, 265202), (532, 171484), (602, 151544), (688, 132601), (817, 111664), (997, 91504), (1064, 85742), (1204, 75772), (1634, 55832), (1994, 45752), (2128, 42871), (2408, 37886), (3268, 27916), (3988, 22876), (4816, 18943), (5719, 15952), (6536, 13958), (6979, 13072), (7976, 11438)]