90559119

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 66205041

約数列:

[1, 3, 7, 17, 21, 23, 41, 51, 69, 119, 123, 161, 269, 287, 357, 391, 483, 697, 807, 861, 943, 1173, 1883, 2091, 2737, 2829, 4573, 4879, 5649, 6187, 6601, 8211, 11029, 13719, 14637, 16031, 18561, 19803, 32011, 33087, 43309, 48093, 77203, 96033, 105179, 112217, 129927, 187493, 231609, 253667, 315537, 336651, 562479, 736253, 761001, 1312451, 1775669, 2208759, 3937353, 4312339, 5327007, 12937017, 30186373, 90559119]

約数ペア:

[(1, 90559119), (3, 30186373), (7, 12937017), (17, 5327007), (21, 4312339), (23, 3937353), (41, 2208759), (51, 1775669), (69, 1312451), (119, 761001), (123, 736253), (161, 562479), (269, 336651), (287, 315537), (357, 253667), (391, 231609), (483, 187493), (697, 129927), (807, 112217), (861, 105179), (943, 96033), (1173, 77203), (1883, 48093), (2091, 43309), (2737, 33087), (2829, 32011), (4573, 19803), (4879, 18561), (5649, 16031), (6187, 14637), (6601, 13719), (8211, 11029)]