90988968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17518

約数の個数: 64

約数和(自身を含む): 268369920

約数和(自身を除く): 177380952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 17471, 34942, 52413, 69884, 104826, 122297, 139768, 209652, 244594, 366891, 419304, 489188, 541601, 733782, 978376, 1083202, 1467564, 1624803, 2166404, 2935128, 3249606, 3791207, 4332808, 6499212, 7582414, 11373621, 12998424, 15164828, 22747242, 30329656, 45494484, 90988968]

約数ペア:

[(1, 90988968), (2, 45494484), (3, 30329656), (4, 22747242), (6, 15164828), (7, 12998424), (8, 11373621), (12, 7582414), (14, 6499212), (21, 4332808), (24, 3791207), (28, 3249606), (31, 2935128), (42, 2166404), (56, 1624803), (62, 1467564), (84, 1083202), (93, 978376), (124, 733782), (168, 541601), (186, 489188), (217, 419304), (248, 366891), (372, 244594), (434, 209652), (651, 139768), (744, 122297), (868, 104826), (1302, 69884), (1736, 52413), (2604, 34942), (5208, 17471)]