91776412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 203330400

約数和(自身を除く): 111553988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 181, 182, 196, 199, 362, 364, 398, 637, 724, 796, 1267, 1274, 1393, 2353, 2534, 2548, 2587, 2786, 4706, 5068, 5174, 5572, 8869, 9412, 9751, 10348, 16471, 17738, 18109, 19502, 32942, 35476, 36019, 36218, 39004, 65884, 72038, 72436, 115297, 126763, 144076, 230594, 252133, 253526, 461188, 468247, 504266, 507052, 936494, 1008532, 1764931, 1872988, 3277729, 3529862, 6555458, 7059724, 13110916, 22944103, 45888206, 91776412]

約数ペア:

[(1, 91776412), (2, 45888206), (4, 22944103), (7, 13110916), (13, 7059724), (14, 6555458), (26, 3529862), (28, 3277729), (49, 1872988), (52, 1764931), (91, 1008532), (98, 936494), (181, 507052), (182, 504266), (196, 468247), (199, 461188), (362, 253526), (364, 252133), (398, 230594), (637, 144076), (724, 126763), (796, 115297), (1267, 72436), (1274, 72038), (1393, 65884), (2353, 39004), (2534, 36218), (2548, 36019), (2587, 35476), (2786, 32942), (4706, 19502), (5068, 18109), (5174, 17738), (5572, 16471), (8869, 10348), (9412, 9751)]