25490376

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 72164400

約数和(自身を除く): 46674024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 283, 324, 417, 556, 566, 648, 834, 849, 1112, 1132, 1251, 1668, 1698, 2264, 2502, 2547, 3336, 3396, 3753, 5004, 5094, 6792, 7506, 7641, 10008, 10188, 11259, 15012, 15282, 20376, 22518, 22923, 30024, 30564, 39337, 45036, 45846, 61128, 78674, 90072, 91692, 118011, 157348, 183384, 236022, 314696, 354033, 472044, 708066, 944088, 1062099, 1416132, 2124198, 2832264, 3186297, 4248396, 6372594, 8496792, 12745188, 25490376]

約数ペア:

[(1, 25490376), (2, 12745188), (3, 8496792), (4, 6372594), (6, 4248396), (8, 3186297), (9, 2832264), (12, 2124198), (18, 1416132), (24, 1062099), (27, 944088), (36, 708066), (54, 472044), (72, 354033), (81, 314696), (108, 236022), (139, 183384), (162, 157348), (216, 118011), (278, 91692), (283, 90072), (324, 78674), (417, 61128), (556, 45846), (566, 45036), (648, 39337), (834, 30564), (849, 30024), (1112, 22923), (1132, 22518), (1251, 20376), (1668, 15282), (1698, 15012), (2264, 11259), (2502, 10188), (2547, 10008), (3336, 7641), (3396, 7506), (3753, 6792), (5004, 5094)]