90154134

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 233342208

約数和(自身を除く): 143188074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 162, 189, 214, 321, 378, 567, 642, 743, 749, 963, 1134, 1486, 1498, 1926, 2229, 2247, 2889, 4458, 4494, 5201, 5778, 6687, 6741, 8667, 10402, 13374, 13482, 15603, 17334, 20061, 20223, 31206, 40122, 40446, 46809, 60183, 60669, 79501, 93618, 120366, 121338, 140427, 159002, 238503, 280854, 421281, 477006, 556507, 715509, 842562, 1113014, 1431018, 1669521, 2146527, 3339042, 4293054, 5008563, 6439581, 10017126, 12879162, 15025689, 30051378, 45077067, 90154134]

約数ペア:

[(1, 90154134), (2, 45077067), (3, 30051378), (6, 15025689), (7, 12879162), (9, 10017126), (14, 6439581), (18, 5008563), (21, 4293054), (27, 3339042), (42, 2146527), (54, 1669521), (63, 1431018), (81, 1113014), (107, 842562), (126, 715509), (162, 556507), (189, 477006), (214, 421281), (321, 280854), (378, 238503), (567, 159002), (642, 140427), (743, 121338), (749, 120366), (963, 93618), (1134, 79501), (1486, 60669), (1498, 60183), (1926, 46809), (2229, 40446), (2247, 40122), (2889, 31206), (4458, 20223), (4494, 20061), (5201, 17334), (5778, 15603), (6687, 13482), (6741, 13374), (8667, 10402)]