68529402

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 159790176

約数和(自身を除く): 91260774

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 103, 111, 162, 206, 222, 243, 309, 333, 486, 618, 666, 927, 999, 1369, 1854, 1998, 2738, 2781, 2997, 3811, 4107, 5562, 5994, 7622, 8214, 8343, 8991, 11433, 12321, 16686, 17982, 22866, 24642, 25029, 34299, 36963, 50058, 68598, 73926, 102897, 110889, 141007, 205794, 221778, 282014, 308691, 332667, 423021, 617382, 665334, 846042, 926073, 1269063, 1852146, 2538126, 3807189, 7614378, 11421567, 22843134, 34264701, 68529402]

約数ペア:

[(1, 68529402), (2, 34264701), (3, 22843134), (6, 11421567), (9, 7614378), (18, 3807189), (27, 2538126), (37, 1852146), (54, 1269063), (74, 926073), (81, 846042), (103, 665334), (111, 617382), (162, 423021), (206, 332667), (222, 308691), (243, 282014), (309, 221778), (333, 205794), (486, 141007), (618, 110889), (666, 102897), (927, 73926), (999, 68598), (1369, 50058), (1854, 36963), (1998, 34299), (2738, 25029), (2781, 24642), (2997, 22866), (3811, 17982), (4107, 16686), (5562, 12321), (5994, 11433), (7622, 8991), (8214, 8343)]