85716176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3508

約数の個数: 80

約数和(自身を含む): 216486144

約数和(自身を除く): 130769968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3463, 3536, 6188, 6926, 12376, 13852, 24241, 24752, 27704, 45019, 48482, 55408, 58871, 90038, 96964, 117742, 180076, 193928, 235484, 315133, 360152, 387856, 412097, 470968, 630266, 720304, 765323, 824194, 941936, 1260532, 1530646, 1648388, 2521064, 3061292, 3296776, 5042128, 5357261, 6122584, 6593552, 10714522, 12245168, 21429044, 42858088, 85716176]

約数ペア:

[(1, 85716176), (2, 42858088), (4, 21429044), (7, 12245168), (8, 10714522), (13, 6593552), (14, 6122584), (16, 5357261), (17, 5042128), (26, 3296776), (28, 3061292), (34, 2521064), (52, 1648388), (56, 1530646), (68, 1260532), (91, 941936), (104, 824194), (112, 765323), (119, 720304), (136, 630266), (182, 470968), (208, 412097), (221, 387856), (238, 360152), (272, 315133), (364, 235484), (442, 193928), (476, 180076), (728, 117742), (884, 96964), (952, 90038), (1456, 58871), (1547, 55408), (1768, 48482), (1904, 45019), (3094, 27704), (3463, 24752), (3536, 24241), (6188, 13852), (6926, 12376)]