82881645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 167768064

約数和(自身を除く): 84886419

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 803, 983, 1095, 1155, 1533, 2409, 2555, 2949, 4015, 4915, 5621, 6881, 7665, 10813, 12045, 14745, 16863, 20643, 28105, 32439, 34405, 54065, 71759, 75691, 84315, 103215, 162195, 215277, 227073, 358795, 378455, 502313, 789349, 1076385, 1135365, 1506939, 2368047, 2511565, 3946745, 5525443, 7534695, 11840235, 16576329, 27627215, 82881645]

約数ペア:

[(1, 82881645), (3, 27627215), (5, 16576329), (7, 11840235), (11, 7534695), (15, 5525443), (21, 3946745), (33, 2511565), (35, 2368047), (55, 1506939), (73, 1135365), (77, 1076385), (105, 789349), (165, 502313), (219, 378455), (231, 358795), (365, 227073), (385, 215277), (511, 162195), (803, 103215), (983, 84315), (1095, 75691), (1155, 71759), (1533, 54065), (2409, 34405), (2555, 32439), (2949, 28105), (4015, 20643), (4915, 16863), (5621, 14745), (6881, 12045), (7665, 10813)]