85469418

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 84

約数和(自身を含む): 201874914

約数和(自身を除く): 116405496

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 162, 183, 186, 243, 279, 366, 486, 549, 558, 729, 837, 961, 1098, 1458, 1647, 1674, 1891, 1922, 2511, 2883, 3294, 3782, 4941, 5022, 5673, 5766, 7533, 8649, 9882, 11346, 14823, 15066, 17019, 17298, 22599, 25947, 29646, 34038, 44469, 45198, 51057, 51894, 58621, 77841, 88938, 102114, 117242, 153171, 155682, 175863, 233523, 306342, 351726, 459513, 467046, 527589, 700569, 919026, 1055178, 1378539, 1401138, 1582767, 2757078, 3165534, 4748301, 9496602, 14244903, 28489806, 42734709, 85469418]

約数ペア:

[(1, 85469418), (2, 42734709), (3, 28489806), (6, 14244903), (9, 9496602), (18, 4748301), (27, 3165534), (31, 2757078), (54, 1582767), (61, 1401138), (62, 1378539), (81, 1055178), (93, 919026), (122, 700569), (162, 527589), (183, 467046), (186, 459513), (243, 351726), (279, 306342), (366, 233523), (486, 175863), (549, 155682), (558, 153171), (729, 117242), (837, 102114), (961, 88938), (1098, 77841), (1458, 58621), (1647, 51894), (1674, 51057), (1891, 45198), (1922, 44469), (2511, 34038), (2883, 29646), (3294, 25947), (3782, 22599), (4941, 17298), (5022, 17019), (5673, 15066), (5766, 14823), (7533, 11346), (8649, 9882)]