89197812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20477}}^1$

素因数の和:20509

約数の個数: 54

約数和(自身を含む): 247845234

約数和(自身を除く): 158647422

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20477, 40954, 61431, 81908, 122862, 184293, 225247, 245724, 368586, 450494, 675741, 737172, 900988, 1351482, 2027223, 2477717, 2702964, 4054446, 4955434, 7433151, 8108892, 9910868, 14866302, 22299453, 29732604, 44598906, 89197812]

約数ペア:

[(1, 89197812), (2, 44598906), (3, 29732604), (4, 22299453), (6, 14866302), (9, 9910868), (11, 8108892), (12, 7433151), (18, 4955434), (22, 4054446), (33, 2702964), (36, 2477717), (44, 2027223), (66, 1351482), (99, 900988), (121, 737172), (132, 675741), (198, 450494), (242, 368586), (363, 245724), (396, 225247), (484, 184293), (726, 122862), (1089, 81908), (1452, 61431), (2178, 40954), (4356, 20477)]