66090258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 159302052

約数和(自身を除く): 93211794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 73, 78, 106, 117, 146, 159, 219, 234, 318, 438, 477, 657, 689, 949, 954, 1314, 1378, 1898, 2067, 2847, 3869, 4134, 5329, 5694, 6201, 7738, 8541, 10658, 11607, 12402, 15987, 17082, 23214, 31974, 34821, 47961, 50297, 69277, 69642, 95922, 100594, 138554, 150891, 207831, 282437, 301782, 415662, 452673, 564874, 623493, 847311, 905346, 1246986, 1694622, 2541933, 3671681, 5083866, 7343362, 11015043, 22030086, 33045129, 66090258]

約数ペア:

[(1, 66090258), (2, 33045129), (3, 22030086), (6, 11015043), (9, 7343362), (13, 5083866), (18, 3671681), (26, 2541933), (39, 1694622), (53, 1246986), (73, 905346), (78, 847311), (106, 623493), (117, 564874), (146, 452673), (159, 415662), (219, 301782), (234, 282437), (318, 207831), (438, 150891), (477, 138554), (657, 100594), (689, 95922), (949, 69642), (954, 69277), (1314, 50297), (1378, 47961), (1898, 34821), (2067, 31974), (2847, 23214), (3869, 17082), (4134, 15987), (5329, 12402), (5694, 11607), (6201, 10658), (7738, 8541)]