90983412

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21630

約数の個数: 60

約数和(自身を含む): 256156516

約数和(自身を除く): 165173104

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 21601, 43202, 64803, 86404, 129606, 194409, 259212, 280813, 388818, 561626, 583227, 777636, 842439, 1123252, 1166454, 1684878, 1749681, 2332908, 2527317, 3369756, 3499362, 5054634, 6998724, 7581951, 10109268, 15163902, 22745853, 30327804, 45491706, 90983412]

約数ペア:

[(1, 90983412), (2, 45491706), (3, 30327804), (4, 22745853), (6, 15163902), (9, 10109268), (12, 7581951), (13, 6998724), (18, 5054634), (26, 3499362), (27, 3369756), (36, 2527317), (39, 2332908), (52, 1749681), (54, 1684878), (78, 1166454), (81, 1123252), (108, 842439), (117, 777636), (156, 583227), (162, 561626), (234, 388818), (324, 280813), (351, 259212), (468, 194409), (702, 129606), (1053, 86404), (1404, 64803), (2106, 43202), (4212, 21601)]