89822012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 186988032

約数和(自身を除く): 97166020

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1223, 1708, 2446, 2623, 4892, 5246, 8561, 10492, 17122, 18361, 34244, 36722, 52589, 73444, 74603, 105178, 149206, 210356, 298412, 368123, 522221, 736246, 1044442, 1472492, 2088884, 3207929, 6415858, 12831716, 22455503, 44911006, 89822012]

約数ペア:

[(1, 89822012), (2, 44911006), (4, 22455503), (7, 12831716), (14, 6415858), (28, 3207929), (43, 2088884), (61, 1472492), (86, 1044442), (122, 736246), (172, 522221), (244, 368123), (301, 298412), (427, 210356), (602, 149206), (854, 105178), (1204, 74603), (1223, 73444), (1708, 52589), (2446, 36722), (2623, 34244), (4892, 18361), (5246, 17122), (8561, 10492)]