71866764

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 190427328

約数和(自身を除く): 118560564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 691, 963, 972, 1284, 1382, 1926, 2073, 2764, 2889, 3852, 4146, 5778, 6219, 8292, 8667, 11556, 12438, 17334, 18657, 24876, 26001, 34668, 37314, 52002, 55971, 73937, 74628, 104004, 111942, 147874, 167913, 221811, 223884, 295748, 335826, 443622, 665433, 671652, 887244, 1330866, 1996299, 2661732, 3992598, 5988897, 7985196, 11977794, 17966691, 23955588, 35933382, 71866764]

約数ペア:

[(1, 71866764), (2, 35933382), (3, 23955588), (4, 17966691), (6, 11977794), (9, 7985196), (12, 5988897), (18, 3992598), (27, 2661732), (36, 1996299), (54, 1330866), (81, 887244), (107, 671652), (108, 665433), (162, 443622), (214, 335826), (243, 295748), (321, 223884), (324, 221811), (428, 167913), (486, 147874), (642, 111942), (691, 104004), (963, 74628), (972, 73937), (1284, 55971), (1382, 52002), (1926, 37314), (2073, 34668), (2764, 26001), (2889, 24876), (3852, 18657), (4146, 17334), (5778, 12438), (6219, 11556), (8292, 8667)]