77885328

素因数分解:

$2^4\times 3^1\times {\mathrm{613}}^1\times {\mathrm{2647}}^1$

素因数の和:3271

約数の個数: 40

約数和(自身を含む): 201608128

約数和(自身を除く): 123722800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 613, 1226, 1839, 2452, 2647, 3678, 4904, 5294, 7356, 7941, 9808, 10588, 14712, 15882, 21176, 29424, 31764, 42352, 63528, 127056, 1622611, 3245222, 4867833, 6490444, 9735666, 12980888, 19471332, 25961776, 38942664, 77885328]

約数ペア:

[(1, 77885328), (2, 38942664), (3, 25961776), (4, 19471332), (6, 12980888), (8, 9735666), (12, 6490444), (16, 4867833), (24, 3245222), (48, 1622611), (613, 127056), (1226, 63528), (1839, 42352), (2452, 31764), (2647, 29424), (3678, 21176), (4904, 15882), (5294, 14712), (7356, 10588), (7941, 9808)]