88814908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^2$

素因数の和:311

約数の個数: 54

約数和(自身を含む): 193758936

約数和(自身を除く): 104944028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 169, 182, 274, 338, 364, 548, 676, 959, 1183, 1781, 1918, 2366, 3562, 3836, 4732, 7124, 12467, 18769, 23153, 24934, 37538, 46306, 49868, 75076, 92612, 131383, 162071, 243997, 262766, 324142, 487994, 525532, 648284, 975988, 1707979, 3171961, 3415958, 6343922, 6831916, 12687844, 22203727, 44407454, 88814908]

約数ペア:

[(1, 88814908), (2, 44407454), (4, 22203727), (7, 12687844), (13, 6831916), (14, 6343922), (26, 3415958), (28, 3171961), (52, 1707979), (91, 975988), (137, 648284), (169, 525532), (182, 487994), (274, 324142), (338, 262766), (364, 243997), (548, 162071), (676, 131383), (959, 92612), (1183, 75076), (1781, 49868), (1918, 46306), (2366, 37538), (3562, 24934), (3836, 23153), (4732, 18769), (7124, 12467)]