85327004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 92080996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 499, 788, 868, 998, 1379, 1996, 2758, 3493, 5516, 6107, 6986, 12214, 13972, 15469, 24428, 30938, 42749, 61876, 85498, 98303, 108283, 170996, 196606, 216566, 393212, 433132, 688121, 1376242, 2752484, 3047393, 6094786, 12189572, 21331751, 42663502, 85327004]

約数ペア:

[(1, 85327004), (2, 42663502), (4, 21331751), (7, 12189572), (14, 6094786), (28, 3047393), (31, 2752484), (62, 1376242), (124, 688121), (197, 433132), (217, 393212), (394, 216566), (434, 196606), (499, 170996), (788, 108283), (868, 98303), (998, 85498), (1379, 61876), (1996, 42749), (2758, 30938), (3493, 24428), (5516, 15469), (6107, 13972), (6986, 12214)]