76388871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 121159584

約数和(自身を除く): 44770713

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 137, 221, 377, 411, 493, 663, 841, 1131, 1479, 1781, 2329, 2523, 3973, 5343, 6409, 6987, 10933, 11919, 14297, 19227, 30277, 32799, 42891, 51649, 67541, 90831, 115217, 154947, 185861, 202623, 345651, 557583, 878033, 1497821, 1958689, 2634099, 4493463, 5876067, 25462957, 76388871]

約数ペア:

[(1, 76388871), (3, 25462957), (13, 5876067), (17, 4493463), (29, 2634099), (39, 1958689), (51, 1497821), (87, 878033), (137, 557583), (221, 345651), (377, 202623), (411, 185861), (493, 154947), (663, 115217), (841, 90831), (1131, 67541), (1479, 51649), (1781, 42891), (2329, 32799), (2523, 30277), (3973, 19227), (5343, 14297), (6409, 11919), (6987, 10933)]