82668704

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 169025472

約数和(自身を除く): 86356768

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 823, 1168, 1376, 1646, 2336, 3139, 3292, 6278, 6584, 12556, 13168, 25112, 26336, 35389, 50224, 60079, 70778, 100448, 120158, 141556, 240316, 283112, 480632, 566224, 961264, 1132448, 1922528, 2583397, 5166794, 10333588, 20667176, 41334352, 82668704]

約数ペア:

[(1, 82668704), (2, 41334352), (4, 20667176), (8, 10333588), (16, 5166794), (32, 2583397), (43, 1922528), (73, 1132448), (86, 961264), (146, 566224), (172, 480632), (292, 283112), (344, 240316), (584, 141556), (688, 120158), (823, 100448), (1168, 70778), (1376, 60079), (1646, 50224), (2336, 35389), (3139, 26336), (3292, 25112), (6278, 13168), (6584, 12556)]