71835078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 168264000

約数和(自身を除く): 96428922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 1499, 2282, 2998, 3423, 4497, 6846, 7987, 8994, 10493, 15974, 20986, 23961, 31479, 47922, 62958, 73451, 146902, 220353, 244337, 440706, 488674, 733011, 1466022, 1710359, 3420718, 5131077, 10262154, 11972513, 23945026, 35917539, 71835078]

約数ペア:

[(1, 71835078), (2, 35917539), (3, 23945026), (6, 11972513), (7, 10262154), (14, 5131077), (21, 3420718), (42, 1710359), (49, 1466022), (98, 733011), (147, 488674), (163, 440706), (294, 244337), (326, 220353), (489, 146902), (978, 73451), (1141, 62958), (1499, 47922), (2282, 31479), (2998, 23961), (3423, 20986), (4497, 15974), (6846, 10493), (7987, 8994)]